I have all off a sudden went off my boyfriend?

Hello! I have an issue that I need some advice/help with! I've been dating this guy for about 2 months now! I thought he was everything I ever wanted, he is everything I asked for in a guy and treats me better than any guy ever has and probably ever will! He's very good looking too! I don't know what has changed but I have all of a sudden lost all feelings for him. Nothing excites me about him at all anymore (which is strange for a new relationship)! I almost can't be bothered seeing him or spending time with him. He seems to annoy me and get on my nerves. I know he really likes me and is a genuine good guy. I don't want to hurt him but I feel I am not into him at all anymore.. The thought of kissing him now even makes me cringe.. It's so weird! This has never happened to me before! He was everything I could ever ask for yet I can't seem to like him?! Help??🙁