I have muscle spasms sometimes lasting for days and clearly spasms. I suffer from muscles knots through my neck back and arms. At times my toes and fingers tingle and my arm feels weak like the first stage of going to sleep. At times my muscles start to spasm in one area but once rubbed will shift to different areas of my back. Also I have times that my muscle will swell and run fever. Constant pain through my back hips and knees sometimes my hands. My thumbs will also draw into the center of my hand. It doesn t hurt but is very uncomfortable and im unable to use my hands until it passes. I have no energy and even on my best days which is becoming less and less im in pain. I have recently started getting bad headaches that start in my neck and surrounds my head, im sensitive to light and sound and sometimes will last for days. Please help me figure out what is wronge so I can work on feeling better!!