well first of all i was raped when i was young by my sister...i actually dont know if its rape cuz she is a girl.but now i am almost 18 and i am starting to be really depress.on top of all my parents keep telling me that i am not perfect thant i need to work harder. and that my sister is the best...now i am obsess with being perfect, in my weight, grades, but i stress out fast that i start to take pill, and not eating(i am to fat), and cutting myself.i want to stop but cant!!!

anyone please talk to me cuz i fell so lonely in this world!!!

Do you have anyone you can talk to? It seems like your parents are out of the question at the moment, but a favourite teacher, a counselor? A lot of teens shy away from the idea of a counselor, but if you find a good person, they can help, if for nothing else, to listen. For dealing with depression...if you try to do it on your own, most likely, it won't be in a good way--speaking from experience--so the first thing I would suggest, is find support, and keep that support.