has this already happend or r u doing it now? if you r doing it now please dont! its a known fact that boys mature a lot slower than girls (sorry ladz!) if he is going to do stuff like that you have to ask yourself is he really worth it ? beleive me darlin , you are not fat ! any way , its also true that if u stop eating some people actualy put on weight (hard 2 beleive i know!) because your matabilism thinks you are not getting enough food so it slows down .and doesnt eat away at alot of fat. you also need to show this boy of yours that you are not going 2 change for anyone but yourself and if he thinks you are , hes got another thing coming!! hope you feel better soon and i hope this helpped , please send another message letting us know how you got on and what you have decided!! xxxx