Yesterday I had a rather sharp pain hit me in my back. It hit me two times. It was in the middle area on the right side. The first pain seemed to be near the spine and the second one more to the far right side of the back. I have FMS and don't know if it had anything to do with that or not. I also have a chronic back problem, including sclerosis of the spine.My question is, has anyone else had similar pains?I worried myself sick I think as I went to bed early to lay on the heat pad and ease my general back pain. But got so worried that I got nauseated. So now I'm in a stew. I tend to do that.Any thoughts?Thanks.