About 2 years ago I damaged my nerve in my left hand which left my middle finger numb for 3 months. We'll that eventually went away but what I keep experiencing is frustrating, it doesn't happen everyday but I keep getting like a shock feeling that stems from the upper neck and goes into my hands and arms. It seems to happen the most when I bend over and when I get out of the shower. I've gotten an mri and it came back fine, my neuro ordered an emg but I feel panicky thinking about it. She told me a chiropractor can tell what's going on, if it's like a pinched nerve or anything.