Thank you so much for your response, whiteaa.. How are you doing with walking and range of motion? It's crazy how you mentioned the ice.. Before I was diagnosed, the last few times I went to therapy, I noticed when they tried icing my knee, I couldn't stand the cold! I had to take it off, it was so sensitive.. I will definitely try swimming! I'm hoping for some answers at my next appt.. It's frustrating that he wants to take the "wait and see" approach.. I can't imagine going 6 more months like this.. I'm trying to stay positive.. I know things could always be worse.. I find it strange that he gave me very little info about RSD.. I pretty much had to research it myself.. Red flag, maybe??