C section pooch 😩

I’m 4 months postpartum from my first. I had a c-section..unplanned. Anyways, my “pooch” is really bugging me and driving me nuts. I feel like nothing fits me properly and I still look a few months pregnant even tho I’m not. How can I get rid of this??? I eat pretty healthy and I’ve slowly been working out but it’s hard with a new baby for sure. Any tips?? I’m feeling incredibly low self esteem right now. Tia