Thanks for both the laugh and the companionship in symptoms!
I've not wanted to complain about the one thing that is bugging me because I know it could be so much worse but... after years of having nothing wrong with my scalp except thining fine hair, in the past 3 months I've been getting sore spots on my scalp - not that I can see them or anything. Last night the spot was so sore I couldn't believe it, but I think it "popped" when I touched it - NOT with my finger nail, I do rub lightlight with the tip of my finger to see what they feel like but I don't try to scratch or anything. I felt wetish after I touched it. Yuck! But thanks to other people here, I'm not worrying about it, just putting up with it.