Why did you become official when you were having doubts? Is there something there that does draw you to him, or is it more brotherly/sisterly. Someone who makes you feel good is a good thing though.

You have to do whatever makes you happy. If you're feeling like this so soon, then it doesn't bode well for the future. Nitpicking over appearance and music taste isn't a good sign and those things you should, with the right person, just accept as part of the person.

Hugs.