I don't know who your docs are but they don't sound very good, are they related to the company you work for, if so then they are possibly advocates for your company, and not really concerned about your health.
Mild nerve damage is not a very specific diagnosis can you get copies of your MRI and take them to a good doctor. It sounds as if you may need more than pain pills from the symptoms you describe. Sometimes its the patients who have to do the leg work to get the proper attention from the right medical people in order for there health complaint to improve.