Every morning when I wake up, not only do I hurt in both my neck and low back where I've had spinal surgeries, but my fingers right around the kunckles and the base of each finger to the hand are very painful and hurt to move. The same seems to be happening at the base of my toes. I'm worried I'm suffering from severe arthritis. I have been diagnosed with fibromyalgia, but are the finger joints also affected? I'm just wondering what else it could be.