I had a similar experience when I was a kid. I just started freaking out and wondering if anything I believed in was really real. My fear probably originated differently than yours, its kind of embarassing to go in to. I felt like I wasnt attached to my body, I couldnt FEEL anything. It was very very scary. I'm not sure if this is exactly what you are experiencing. But, I am not like that now. For the most part, anyway, although sometimes I still will start to feel that feeling that I'm not in my body anymore, but it doesnt freak me out like it used to. Hope that helps