Im 13 and weigh 7 stone 9 pounds and 51 please help me lose weight Im so fat?

7 stone 9 pounds is not fat!!!!

I am 5 foot 6 inches and weigh 7 stone 9 pounds i am also 13, according to a bmi (body mass index) check you and me are only at 17.3 so, me and you are underweight :D, so we better get eating :D

Umm im 18 years old and female and i weigh 7 stone 11 so not sure. i think i may just be underweight aha. but i think for your age it should be about right, but probably slightly underweight cause my brothers 13 and he weighs over 8 stone.

mmhmm i checked ur bmi and ur slightly obese... cardio exercise and a nice diet would help