Does he like me or hate me?

Sorry to say this, but I think your guy's a coke addict. I'd dealt with the same crap before and the reason was, the guy was abusing drugs. He likes you, but the person he becomes after he sniffs the junk doesn't like you at all. I'd not humiliate myself by trying to call him. Girl, where's your dignity and pride? You can do much better! But don't be surprised if this guy will start knocking on your door as soon as he finds out you found someone new. If that happens, just ignore him. He will be interested only up to the point when he wins you back and drives away the new guy in question. Afterwards, you'd be useless to him again. Guys are messed up in the head. It's not you, it's them. *hugs*