So, you know how you wake up "wrong" sometimes and feel kind of stiff all day? I had a day like that on Sunday. A week ago. I thought everything was getting better, and got my flu shot on Wednesday, which was a little sore on Thursday. Then yesterday, my back between my spine and right shoulder blade was really acting up. I tried to rub it and move it around, but it's actually making it much worse and at this point I'm having quite a bit of pain all the way through my elbow and into my wrist. Of course these things alwayshave to happen on weekends. Could it be a pinched nerve? What exactly does that entail? Thanks!