Hi I am a girl who just started high school. I have been having trouble sleeping. I usually takes me two hours to fall asleep. I am usually very tired and or depressed.( cut back eating even hurt myself for fun)( I don't even realise it most of the time.I even have a bad burn scar from it) I now am what my friends are calling preppy. And to me this is a big deal. Recently I have hunted snakes and almost got into a fist fight with a dude who is twice my height and not to mention one of them gang people. I seriously almost hit him hard but was luckly stopped by a girl. The problem I have no common sense when I do this. I mean it didn't even occur that he had three other guys behind him and I was alone. Someone said I was bipolar. Could this be true? Or is it something else? I really need help cause I have school tomorrow and I don't want to get hurt. Yes I did talk to my mom ( she thinks I am crazy and thinks it is a sleeping problem)(could be)