I've had constant pain in my arms, legs and back for almost two years. Sometimes even my shirt hurts on my arms. I have difficulty standing for any length of time; feels like my legs might buckle. On occasion, I have sensations in my arms and legs that feel like fireworks. I have high c- reactive protein levels, high platelet count 500,000 +, and I am a carrier for hemochromatosis. I had ITP as a child.