I don't know what ..

ok i'm still in highschool, weigh 113 lbs with height of 5'0". last year i weighed about 150 lbs, and so i decided to start eating right and exercising a lot because i heard i was at chance for heart disease and diabetes, and plus the main reason was because really wanted to be able to wear a bikini for once in my life. well i lost the weight fast. it was in a period of about 5 months or less. so since i lost it so fast, i am left with this extra gut thing that i can never seem to get rid of. i think it's mainly loose skin since it doesn't seem like fat and at the rest of my stomach is pretty slim ( u can see my ribs when i bend or whatever). i'd love to be able to wear a bikini for once and actually know i look good in it, but idk what to do because i can't with this burden upon me. my mom says that i can wear one, but she's never seen my stomach b-cuz i cover it up. are there anyways i could lose this terrible thing without surgery? i excersize and eat right. plz help me :'(

i think you should continue to ab workouts, that will be the best thing to do. also you should go see your doctor and see what he/she suggests.

The younger you are, the easier it is for your skin to adjust but since you lost the weight so fast it might take more time. But congrats on the weight loss, that's quite an accomplishment. My advice is to keep working out but find some stretches and excercises that target your stomach area.