HI, thanks for using healthcare magic
It would be best, as your mentioned, to get a
second opinion.
Yes, the most likely cause of the symptom, is abnormal function of a nerve, but a doctor needs to determine the reason for the 'pinch'.
Imaging of the spine should be done to take a look at the bones (vertebra) , the discs (
cartilage between the bones) and the associated nerves.
This imaging is to determine if trauma to the nerves is the cause of the pain.
Other causes of nerve related pain are: (1) diabetes
(2)kidney or liver disease
(3)side effect of medication
(4)low levels of
vitamin b12 and folate
(5)
thyroid disease
(6)exposure to toxins
(7)
stroke , ms
(8)infection such as shingles
(9)some autoimmune diseases such as RA
Blood tests , to determine, if any of these is present, would also be helpful as well.
There are medications that can be used with nerve related pain that can be prescribed for you.
I hope this helps