I also shake my towel before using it (IYKYK). I’m trying to break myself on this one.

i started doing this one after an insect crawled into my towel during a shower and spooked me, unlikely, probably wont happen many times going forward, but it’s ingrained now.

I have holes in my fingertips that turn into ulcers and then get better, but it cycles. I’ve been to the doctor multiple times, they are stumped.

this ones weird, but you don’t have any sort of weird behaviors that would maybe cause this? Skin usually doesn’t just break down like that, and when it does, it’s usually not just related to a specific point on the body, you would experience in a few places. But weirder shit HAS happened before, so who knows.