2 weeks now I have been experiencing numbness on my left-side shoulder blade, around to the from of left chest
, under left
arm, down the arm into my left
hand and fingers. It happens whether I am sitting, standing, sleeping, driving...whenever. It is driving me crazy! It started out with stabing left shoulder blade pain and has progressively gotten to where it is now. When the pain come its like a spasm, as if something just blocked a blood vessel and everything went to sleep.