I thought I had it together with money. Then I had a baby and lost my entire mind at Target. 😅 The money mistakes I made in those first few months still make me want to hide under a blanket. Nobody warned me that sleep deprivation would turn me into the world’s easiest target for every baby product commercial ever made. So here I am, warning you instead.
This is not a lecture. It is me sitting across from you, coffee in hand, telling you exactly where I went wrong so you do not have to learn it the expensive way.
📌 Quick Note: This post contains affiliate links. I may earn a small commission if you purchase through them, at no extra cost to you. Â
Related Read: If you are ready to get serious about family finances, start here: how I save money while raising a family.
I Bought Everything Brand New
Before my first baby arrived, I went full shopping mode. New crib. New stroller. New bouncer. New swing. I told myself my baby deserved new things and that secondhand meant less love. That thinking cost me so much money, and I cringe every time I think about it. 😬
Babies outgrow things in weeks. My son wore his newborn size for maybe six weeks. The bouncer I paid $120 for held his attention for about three months. The swing I bought brand new sat in the corner doing absolutely nothing after month four.
Secondhand baby gear is almost always in great condition because babies outgrow things before parents even get full use out of them. Facebook Marketplace, thrift stores, and local mom groups are packed with nearly new items at a fraction of retail price. I cover exactly how I shop for baby stuff now in my post on how I save money on baby clothes, and the savings are honestly wild.
I Fell for Every Baby Gadget
There is a whole industry built around exhausted new moms who will spend anything to make their baby comfortable. And I was their ideal customer. 😩 A wipe warmer. A bottle sterilizer with seven settings. A white noise machine that cost $75 when a free app does the same thing.
I spent hundreds on things that never left the box. The wipe warmer actually dried out the wipes. The fancy sterilizer was slower than boiling water in a pot. The nursing pillow cost a fortune, and I could not return it because I had already removed the tag.
Before buying any baby product now, I ask two questions. Do I know a real mom who used this and loved it? And can I borrow one first to try? If both answers are no, it stays on the shelf. These two questions have saved me so much money and storage space.
I Stopped Budgeting Completely
Before kids, I had a budget. It was rough, but it worked. The moment my first baby came home, I tossed the whole thing because everything felt chaotic and unpredictable. I was too tired to track spending. So I just swiped and hoped for the best.
That was a serious money mistake. Spending crept up so quietly. A few Amazon orders here. Takeout three nights a week because nobody had energy to cook. An impulse toy because it was on sale. By the end of the month, I would stare at our bank account completely confused.
Having a baby does not make budgeting impossible. It actually makes it more urgent. I eventually built a simple plan that covered diapers, feeding supplies, and a buffer for surprise expenses. It changed everything. If food costs are also eating your budget, my easy meal planning template is a great place to start cutting.
My Grocery Bill Quietly Doubled
This one is embarrassing but true. When I became a new mom, I completely stopped paying attention at the grocery store. I grabbed whatever was convenient. I did not compare prices. I did not meal plan. I just threw things in the cart and left without looking at the total.
Our grocery bill nearly doubled that first year, and most of the increase had nothing to do with the baby. It was premade meals, unnecessary snacks, and duplicate items I bought because I could not remember what was already in the fridge.
Additionally, I was not using cashback apps, store brands, or coupons at all. I was paying full price for everything out of pure exhaustion. Once I finally tackled this, I cut costs significantly. The full breakdown is in my post on saving thousands on groceries, and those strategies still save us money every week.
[📌 Image placeholder] ALT TEXT: Tired new mom pushing a grocery cart full of premade convenience foods and snacks through a store aisle
📌 Related Read: These easy side hustles for moms helped me bring in extra cash right when my spending was at its highest. So worth it.
I Forgot About My Own Income
This is the money mistake most new moms do not even realize they are making. I was so focused on the baby that I completely stopped thinking about my own earning potential. I did not think about what extended leave was doing to our finances long-term. I was just surviving week to week and calling it a plan.
Months passed, and I suddenly realized I had no financial direction at all. Survival mode is real, but it is also expensive. Eventually I started writing from home and built it into something that genuinely changed our family’s finances. If that sounds interesting, I shared the full story of how I became a 6-figure writer working from home around my kids.
[📌 Image placeholder] ALT TEXT: Mom typing on a laptop at home while her baby plays independently on a colorful play mat nearby
I Paid Full Price for Baby Clothes Every Single Time
Oh, this one. 😩 I had no idea how fast babies cycle through clothing sizes until I lived it. I bought full-price outfits in newborn, 0 to 3, and 3 to 6 months and watched my baby outgrow them before I had washed half of them.
Baby clothes are one of the biggest money mistakes new moms make because it feels necessary but is actually one of the easiest places to save. Consignment stores and resale shops are full of barely worn baby clothes that look brand new. You can fill a whole bag for what one retail outfit costs.
Moreover, I started saying yes to every single hand-me-down offered to me. Cousins, neighbors, church friends. All of it. My kids were always well dressed, I spent almost nothing, and I redirected that money toward things that actually mattered.
[📌 Image placeholder] ALT TEXT: Rack of gently used baby clothes organized neatly by size at a consignment store with price tags visible
I Kept Paying for Things I No Longer Used
Before kids, our subscriptions and memberships made perfect sense. Date nights out every week. A gym we both used regularly. Streaming services we actually watched. After the baby came, most of those things stopped fitting our life. But I kept paying for all of them anyway. That was a quiet but very consistent money mistake.
The gym membership sat unused for four months before I finally cancelled it. The meal kit service kept arriving with food we had no energy to cook. The streaming service we barely touched kept charging us every month like clockwork.
Consequently, one of the first things I now tell every new mom is to go through every single recurring charge on your bank statement. You will find things you forgot about completely. Cancel what no longer fits this season of your life. You can always go back later when things settle down.
I Tried to Keep Up with What I Saw Online
Social media is genuinely dangerous for new moms, and nobody talks about it enough. 😅 I followed accounts with perfectly decorated nurseries, matching family outfits, the trendiest stroller, the cutest baby gear. And without even noticing, I started spending to match what I was seeing.
This is one of the most common money mistakes for new moms. I bought things because I saw them on Instagram. I felt like my nursery was not good enough. I felt like I needed that carrier because every mom online seemed to have it. It was exhausting and expensive.
None of my kids remember their nursery. None of them cared about the brand on their carrier. What they wanted was me. The simple version of motherhood is just as rich as the expensive version, and usually less stressful. I share how I keep our kids’ spaces nice without overspending in my post on how I keep my kids’ bedroom organized.
I Never Planned for Birthdays and Holidays
Every single year, this one caught me off guard. The first birthday would arrive, and I had saved nothing for it. Everything went on the credit card. Then the holidays came, and the same thing happened. It became a pattern of celebration followed by financial stress. 😬
The fix is simple, but it took me too long to get there. I now set aside a small amount every month into a celebration fund. By the time any birthday or holiday arrives, the money is sitting there waiting. No scrambling, no credit card guilt. I also learned to plan birthday parties on a real budget, and I broke it all down in my birthday parties post.
Planning also means you can shop sales early and skip the last-minute purchases that always cost the most. A little preparation genuinely goes such a long way.
Related Read: If you are pregnant right now and trying to get ahead of costs, read Having a baby on a budget before you spend another dollar.
I Tried to Figure It All Out Alone
The last money mistake I made as a new mom was not asking for help sooner. I did not ask for hand-me-downs. I did not ask friends what baby products were actually worth buying. I did not join communities of moms who were talking honestly about money. I just quietly made expensive mistakes on my own.
There is so much wisdom sitting in communities of moms who have already been through this season. They know what is worth buying. They have outgrown gear they will happily give you. They will save you from so many purchases you would have regretted. You just have to be willing to ask and drop the pride.
I also share a lot of budget-friendly ideas for moms over on Pinterest. If you want to follow along, come find me over here. I post regularly, and there is a lot of good stuff there. 💕
Here Is What I Would Tell New Moms
If I could go back to the version of me that had just come home from the hospital, I would say one thing: slow down before you spend. The love you have for your baby does not need a big price tag to be real. The things your kids will remember cost nothing.
The money mistakes I made did not break us. We recovered, we adjusted, and I came out of that season knowing exactly what matters and what does not. You will get there too.
Start small. Make a budget. Accept the hand-me-downs. Ask for help. And please give yourself grace because new motherhood is already the hardest and most beautiful thing. You do not need financial guilt sitting on top of it. 💕
Ready to take real control of your money as a mom? Read how I save money while raising a family and easy side hustles for moms to start shifting things today.
If this helped you at all, save it to Pinterest and pass it on to a new mom who needs to hear it. She will genuinely thank you. 😄💕
