I'm right with you girl! My oldest child is gifted and very introverted, she loves to play by herself. So I often get comments from by family about how weird she is. And to make matters more complicated my almost 3yo is very verbally advanced and likes to boss, so apparently he's weird also.
My advice is to find a positive place to brag, because we all need to do it sometime. Try to find your kid some other smarties to hang around...and if your lucky you might also find some cool parents as well.