Mine is worse when I am not relaxed. Sort of underlying buzzing all over. One of the weirdest sensations I get is the feeling that someone has sat down on my bed as I am lying there. I also found this happening when I was in hospital and mentioned it to the doctors. The nerves send out weird feelings. I often get the sense that cold water is trickling down my back and butt! I also feel like I have still got my glasses on an hour or so after removing them. The most unpleasant sensations, apart from whole body prickling, freezing and burning, is the feeling that I am wearing a very tight corset. I don't get it so much now as again it was linked to my large bowel filling up.