Weight advice

What are some diets or plans that you followed to lose weight? I’m 14 and about 30-40 lbs over what I should weigh for my age/height. All my clothing looks horrible on me and I’m very self conscious about it.

Current weight— 160-170

Goal weight— 120-140

But the thing is, I got into a car accident a few weeks ago and broke both of my legs, and one of them is still non weight bearing for 6 more weeks so I can’t exactly workout the same as others.

My main problem is my stomach. I’m so ashamed of it. Would a waist trainer help me lose inches? If yes, recommend some?

If anyone had any advices would greatly appreciate it! I would love to lose all this excess weight and look/feel healthy again!