Is there something wrong with me?

I have no close friends. I usually don't feel comfortable and don't enjoy being around other people, although sometimes I like to do things with others and talk to people and stuff. I have this inner world I've created, I prefer it to this world. A lot of the time when I say things, people are like "are you high?" I never use drugs. People think I'm weird, but they generally like me, or at least don't dislike me or don't openly show that they dislike me. I always feel like I'm being watched or monitored somehow. And I'm pretty sure my parents put a tracking device in my leg. I don't want friends, but it bothers me that I don't have very many friends.