Before you do this, is there a reason why you can't give your doctor print outs of the correct info so he can prescribe the correct medication compounded for you? This will prevent him from making the same mistake again for other patients too.

Water therapy is very good for CRPS. I find water at about 95 degrees Fahrenheit to be very comfortable for me. Then I can move my CRPS foot in it.

There is a great deal more PT that can and should be done, but you would need someone trained in it to work with you.