I wanna disappear

For the past few days, I have felt so miserable that I simply want to disappear. I don't have my barkada over here, but there are a couple of new found friends, I feel so isolated, and to top it all off, Bernice and I broke up. I always thought that we would last, but shit happens. God, how I love that girl. She put a smile on my face everyday, I've changed because of her, I cared for her, loved her, and most of all, I grew... but it all changed. Anyway, I don't know where to go from here, I'm thinking of joining(when I get home) this NGO in our school, ERDA. Might as well try to help other people out than doing nothing. That's all I can think of... Can you guys help me out? Where do I go from here? Should I try to win her(GOD PLEASE!) back? Should I just forget it(heaven forbid) and move on? Or should I just disappear?