ya ok thats tottaly reasonable. What you have to do is eat things you like that are low in calories, such as fruit, veggies. Make your self a smoothie, there good and low in calories. Ask your mom to make healthier meals. and you need to excersize! to get serious results you need to excersize, run laps, jump on a trampoline, dance, walk, weight train, climb stairs. But do somekind of excersize! good luck sweetie! :) Keep us updated.