I love a girl who is in my college and cl, my friends told her that i like her, now she is angry on me. hlp?

i am 16 year old..i love a girl very much who studies in my college and also in my cl my friends told her that i like her.......now she got angry and she is not talking with me. she doesn't know me. she thinks i am a loafer like person.... she avoids me, n tries to hurt me.... plz plz plz plz.... help me someone....