Welcome to PC!

I feel your pain. I don't have many friends either, but I feel comfortable when I'm here because most people have experienced similar issues and/or can relate and offer advice or encouragement.
There is nothing wrong with you. They just don't understand and aren't sure how to react. And sometimes ignorance is bliss. When I'm in a mood my mom completely avoids me. It seems as though more people want to be around when I'm happy, but if I'm upset, everyone disappears. It's frustrating. But then again sometimes it's difficult to explain certain feelings and feel understood, and that's where PC comes in. You can't make your parents understand right away. It takes time. My dad thinks he understands, but he doesn't. My mom obviously doesn't, but I try and explain it to her when I can. She's slowly coming around. But still dances around the issue. Friends try and get it, but not really. Either way we're here whenever you want to vent, rant, ramble, cry...however you're feeling that moment.
PM me if you ever need someone to talk to.