When my scalp would start itching, I can look in the mirror to find my cheeks flushed and red thick striations
(unraised) on my forehead. I can write my name with my fingernail on my arm, and about 5 minutes later a hive-like rash in that pattern will appear. If I scratch one place, a rash will appear in another.
My shoulder has been painful for the past three months (after baby) and my movement is limited.