I just turned 12 && I use to be really fat && short but as I got older I lost some of that weight but I still have a belly that's bout 3 or so inches out && I'm not happy bout it it's like I can't lose that weight I entries so many things but I can't. && I wanna lose this weight because I hate having to suck in my stomach to make very one believe I'm skinny /. please help me.