Lately I've been feeling really depressed over a girl that I liked and its just been eating away at me on the inside. I've resorted to cutting myself to see if I could feel that pain and to get the whole ordeal off my mind, it doesn't help. Recently my school just had its homecoming and I took her to it and I felt super happy because I was going with her and I spent over $300 because this is how much I liked her and I thought she liked me too. But the next day I try talking to her and she just acts like she doesn't even care about me or even wants to talk to me. I feel like, did I just waste my time and effort over a girl that won't even show affection towards me? I don't understand why, is it because I'm just a worthless p.o.s.? She just ignores me and then I find out she's going out with some loser that she called a "creeper", I don't understand this one bit. If anyone could help me through this situation I would really love it.