Hello, I am a breast cancer survivor, 3yrs out, with lymphadema in my left arm. I have had flair ups of the lymphadema before, but this is weird and extremely painful. Thursday night while driving home from work I realized I couldn't grip the steering wheel with my left hand. Got home, took my sleeve and glove off and my hand was painful and swollen. My pinky finger is a sausage, the joint where my pinky meets my hand is extremely painful, the palm of my hand is swollen, and my wrist is painful. Then today I am developing a rash from underneath my breast to my waist??? I was going to go to the emergency room, but doubted they would be able to do anything...any ideas? Thanks in advance...