I've started volunteering at a local LGBT group and I had a nice time but I can't help but feel really awkward and uncomfortable and like I don't belong. They have invited me to come back to another event this week and even though I know that I definitely should go, I am just so nervous about going back. I just feel like everyone is so much better than me and I can't stop feeling like a spare part. I don't know why this is such an issue as I'm normally pretty sociable. I wish I could stop feeling like this and just go along and relax and enjoy it and stop thinking about it so much.