Advice a a good song to make me feel better?

I really liked this one guy more than ive ever liked a guy before. I sat next to him in homeroom in tables and it was just us and we talked all the time. He told me his secrets and everything. But i realized that he didnt like me for anything more than a great friend. And he still like my friend, the most popular girl in the grade. I tried to get ober him but i couldnt. I like him for so long. I couldnt let go. Even during the summer i always thought of him. In the summer he doesnt talk to me. He doesnt have a fb or a phone or aim, nothing. Recently realized that hes not worth it and finally got over him. I dot have intrest in anyone else and know one likes me. I dont have anything to think about or make me smile. I dont have any inspration so latley i haven been writing songs. I try to hang out with my friends but it doesn make me feel any happier. I try to look for guys and everything but nothing makes me feel good. Any advice?? And in a way, a song that relates to how i feel and what i am goong through write now?? Thanks:(