I am sorry you are facing this. I don't fit all the typical rsd symptoms but do have rsd. I did not have an injury either or accident. I am not saying you do or don't have rsd cause I don't know just of my experience. I also have PN and your symptoms sound like that as well or something similar. Have you ever had a nc/emg? What about blood work for auto immune issues? There is a PN board too you may want to look at though again I am not saying you have that. I would see if you can get into a neuro. I know you stated this is hard but is there any way to move things along?Did they set you up with a pain doc? I wish I had more answers rather then just thoughts