hels I'm glad your going to dermatologist. My Hematologist wants me to go to dermatologist because they don't deal with rashes (I have cold induce urticaria / rashes ) 9 rare disease including PPV-FM ; symptoms over lap or interfere with other symptoms "making harder to know what is what" There is specialist for everything; only treat that one of my symptoms, which can be frustrating! Wish we had doctor for everything and go once but Good luck and take care - let us know and keep us up-dated hels | @hels hope you find answers