Hi,
I am having acute symptoms of my right arm. It came on very suddenly, after a workout (pushups). There was no pain, and I didn't notice until I stood up. At first it felt like my arm was asleep, and I figured it would go away. The tingling lessened within a few minutes (the upper portion is still tingling to the touch), but then everything from my wrist to shoulder began feeling heavy and weak and somewhat numb. I should add: the numbness and tingling is only on the outside part of my rib, the inside (facing my ribs) feels normal, aside from heaviness. It's been over an hour and it hasn't gone away or gotten better. It feels a little bit worse, in fact. I can still move it freely, but it just feels so strange. And when I pick anything up, I feel like I'm going to drop it.
Could it just be a pinched nerve?
Thanks!