I have been having this weird tingling sensation that comes up every now and then on the back of my left shoulder, pretty strong as well, Similar to when your leg falls asleep.It's not anything medical since I have already checked with the doctor. But it also happens on my right shoulder too but weaker. What could this possibly be??
There are many things this could be. If you were actually told by a doctor that it is nothing medical then you need to go to another doctor, perhaps a specialist to find the cause of your ailment. We are not qualified on the magic website to diagnose or treat such physical ailments.