I've had that experience once in my life, when I was in my teens, and at home, in bed, with a temperature of 103F and flu - the doctor gave me some pills, and one night I woke up and could see my body in bed, below me. It didn't last very long, but it was a strange feeling. I've never had that again, but quite recently I haven't been very well, very tired and run-down, and very stressed, and have suffered odd moments of discombobulation (I don't know if that is a real word, but I imagine most people will get the gist of it.) so I can't really help, I'm afraid, Halifaxmum, but I do hope that it sorts itself out very soon. Are you on any medication?