Ruby ofte times pre dx and after the treatment is the same. Before I was dx I was doing the same treatments as after. I still am glad I got such extensive testing like really beyond because it was to rule out other conditions then rsd. You need to get diagnosticly tested. I know that my pain doc says that some docs will say it is rsd because they don't know what it is but it may not be. In the mean time I still think you need a pain doc/anesteslogist. You can still go to the specialists. Have you been to a neuro? This is an important doc to see this could be a seperate nerve condition like I have PN too. Especially with the tingling you are having.