I was curious too about the Cymbalta. Did you not have any neck/back pain while you were on it?
I hope you get some help from the pain management dr. I understand how frustrating it can be to see mutiple doctors. However if I were you I would probably look for and see a good neurosurgeon for your neck/back pain.
I have to agree with Leesa about coming off the Cymbalta without medical supervision, you need to be very careful about that! Those withdrawal symptoms can be very bad.
Best of wishes to you in your search for help! Keep us posted.
Susan