hi i have done a emg/ncs and it came back clean thank you for the suggestion i will tell my doctor about that .
I'm going through something very similar! right sided nerve pain. Getting worse!! The neuro sent me for extensive blood work to rule out any autoimmune diseases or viruses. Then, to a rheumatologist for a more extensive blood work up. I have no answers for you but a rheumatoligist might be able to help. Also an EMG/NCS to see if there is a problem with the nerves or muscles on that side.