You can get over him when you're ready to get over him. You cling to him now because he's something you can't have, and that makes him more appealing. He is one guy in a world of guys. They're freakin everywhere. You can't walk down the city street without seeing a few. You need to see this jerk (and he is a jerk) for what he is and run FAR FAR AWAY. You don't need this sort of crap in your life and you can be alone for a while until you get it sorted out.
Stay at school -- Cheated, Told