I am sorry and can relate a lot. You stated you have seen a pain doctor but have you thought of going to another one? I have had to see a couple and though very confusing each one suggested a different type of treatment or med. I am very cautious but sometimes it is about finding the right treatment for relief. If you can find one that works with neuropathy etc a lot that can help. Often ER doctors are just not familiar with chronic conditions like this. Hope you feel better