m just another person like you dealing with
pain in me left arm, shoulder and
neck. It is a sharp piercing pain that goes all the way up to the shoulder and neck. I have been checked all over, MRI, MRA, spinal tap, EEG, EKG and other test too numerous to mention. My left arm is very weak and if I try to use it, the pain is excruciating. I can't sleep on it and it wakes me in my sleep. My neurologist latest diagnosis is it is all in my head. Depression. Get over it.