When I first developed RSD symptoms in my right foot-it burned soooo bad and I was not diagnosed. I would come home from work and be crying from the burning pain. My husband would get my foot spa and put in ice water-thinking he was helping me-We didnt know better at the time- I screamed even in COOL water and got worse and worse. i can truely relate to the pain that this type of treatment caused you and I am begging you to not do ice therapy -IT MAKES IT WORSE!!!!