I have sharp pains throughout my body that last a few seconds. This has been going on for a year. I also have had my arm have a sudden jerk that wakes me up in the middle of the night. I have seen a doctor..I had blood work, no high blood pressure, no dibetic, no lupus, no athiritis, no cancer. I had nerve test and muscle testing done. Test came out good. Im afraid they are going to give up and call it stress. I am stressed, because of this. It gets bad some day where I lay on the couch and cant move anything, only my head. On my back, Legs and arm not bent. I just lay there feeling the pain travel through my arms and legs, back and neck. I have never been a person that cried for any little pain. I always went for my yearly check ups and etc. No more then I needed to. I drink on Occassion (4 times a year) smoke (only when I visit a family member 2 cigs every 3+ weeks. The doctors can't seem to find what is wrong so I am going on here to see if anyone has ever had this so maybe I can find out what's wrong. I just want to live a happy life again.