Body image issues

I went from being 5’8 and 120 pounds to 5’8 and 205 pounds. I’ve had two kids (both via C-Section) and have recently been diagnosed with PCOS both factors that make losing weight almost impossible. I am not asking to be 120 pounds again. I was active. I worked out 5 days a week for an hour and a half but now as a mom, an employee, and a student I don’t even have time to sleep let alone work out. But I’d like to be down to 150. It’s so hard to not just want to go under the knife and have a mommy make over. I am really really struggling with body image issues right now :(