I think stress can cause so many illnesses and symptoms in the body. I am so sorry for your loss. That kind of stress is hard to fathom. I have LPP. Frontal fibrosing alopecia variant. Dx two months ago ..it's scarring so hair follicles that have died will never produce hair again. I now have chronic pain in my shoulder..I would ask your doctor or dermatologist about your body pain though..I have read that having one autoimmune disease could lead to a second..comorbidity ...
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Dr Donovan is a wealth of info his site is incredible..Jeff Donovan Whistler, Canada