Ok, there are relatively few things I fear. I don't stress much either, but I'm fearing and stressing Monday. I have to go to the dentist to have a cavity filled. At least, I hope it's a cavity and nothing worse. I CAN'T TAKE MY MIND OFF OF IT! It's all I've been thinking about, and I'm losing sleep over it. My body chills and I tense up, then I start feeling sick. Someone please help me!