Hi Kate!
Nice to hear from ya, but sorry to hear about all the problems. Seems like this RSD stuff just morphs along as it goes LOL.
I was wondering if it might be affecting that fight or flight response in your system? It could cause your heart rate to go up, and also cause the blood pressure to rise and fall as well. It would affect a host of things all at one time, or just one, or any combination of them.
I am having the same troubles, kinda like having a panic attack but cool as cucumber. Emotionally im stable as a rock, and there is no reason for me to feel like im about to panic, or my body should not feel like it is all excited for no reason.
I sure hope they can find something to at least calm it down