Oh that sort of feeling, it also reminds me of what walking through a spider web, in the dark, when you don't see it there. That sensation you mention, the feeling of hair or dog/cat sheddings, I find most annoying when it decides to start as I try to sleep. Another sensation, is the feeling that something is crawling through your hair, creeps me out and again annoying. I guess the anxiety and it's levels, cascade down the nervous system, effecting our senses, especially touch.
Well, you take care now, okay?

DE