Losing weight

Christal

I got pregnant at 13 had my son at 14. I weight 90lbs before pregnancy end of pregnancy 150 now 130. I was tiny skinny boney. Now I have thighs boobs and somewhat of a butt but my gut that's the problem! I'm not sure what to do. Any tips? I want to loose the gut but keep my thighs and I want to get a bigger butt? Any diets? Any great excercises?