For 3 or 4 days now my left calf muscle has been real tight and is swollen for no apparent reason. I did not do anything unusual that I know of. I stand up all day long because I can't sit without getting worse pain so luckily it's not bad standing. Worse for going up or down stairs. My legs are pretty skinny so you can tell one muscle is larger. It's not real painful like a regular leg cramp, it's just always there and won't go away.
So I do a search on causes and one of them was spinal injury/pinched nerve! Can it be?
My only medications are Hydrocodone and 1/2 a flexeril at night.