I have severe pain throughout my body. It started suddenly last night in my neck/right shoulder, then spread throughout my body -- head, neck, arms, wrists, hands, low back down both legs, and in chest/lungs (it hurts (mildly) to breathe. This happened once before (not as bad as this and not throughout whole body); at that time, I was told that it was due to stress (I was stressed at the time). This time, there has been no stress whatsoever. I have taken Aleve for the headache and took Tramadol for the (what seems to be muscle pain) last night, but nothing has helped.