Should I go out with this nice guy I like or wait til I fully get over a 2year crush who hurt me badly?

Sweetie you were crying because you still have feelings for the other guy. This fellow sounds really nice, but you need more time to get yourself together. Just like when a person is sick, your body has to heal first before you can play again. So now your mind, body, and soul has to heal before you can move on. If you new fellow cares about you enough he will wait. If the new guy gets tired of waiting and wants to move on, then he didn't really care about you either. There's too many fish in the sea to be worried about a boyfriend right now. As I said before You need to heal first. Good Luck, and I hope this helps.