Hi, I am having numbness in my right arm, especially the last three nights, it happens when I lay down at night. And it is happening for most of the time I am laying down no matter what position I lay in, even on the opposite side. I have had this thing for a while with both arms falling asleep when I lay down, but not as severe as the last few days. I figure it may be a pinched nerve? Don t know if I should go see my doctor sooner than later? Thanks!