If he loves you like you are, then he is worth keeping. He will have to accept you for who you are. The old saying about you have to kiss a lot of frogs to find that charming prince is really true. I hope that you find a really special person to spend your life with. If he is that special one, then he will stick by you. You can't hide your true self. I know that this whole thing is hard. I would tell him the truth right away or he may think that it is something worse.