Yes your just a strange one, LOL, just kidding.
I haven't tried to keep track of everything as well as you have. I spend years trying to keep DD skin from breaking out and I didn't even see how anything was effecting me until now. I'm just now (as I'm getting worst) see that some brands of thing cause problems in me more than others.

Specking of fabric softeners, I like seventh generation unscented. It's the ONLY one I can use. You know bounce sheets still have lots of chemicals in them.