I think you just need to be harder on yourself with eating healthy. I know it's hard I struggle too😝 but I've lost 42 lbs and haven't gained any and I breastfeed too. I started being more aware of what I eat. I don't eat super healthy but I'll stop myself before eating junk and think should I really be eating this? And opt for a healthier option. Although, I still do eat more junk than I should 😝

Breastfeeding is why. You have to take in extra calories to make milk. I lost all 65lbs of my pregnancy weight just to gain back 40 of it. If you just walk every day it helps get the weight off and keep it off.