Please, help me out here.
First, I am a woman in her mid 50's.
For more than a year now, I have had some weird patches of dots all over my body (legs, shoulders, etc.) and the dots seem to spell out the letter W (or M) like in a connect-the-dots game. The dots are about an inch apart and seem to get lighter over time or with exfoliation starting from dark brown down to light brown. In addition, if the dots are near the knee cap, then in the fold of the knee, I get a pimple (not painful, but a sign of some infection perhaps) and, around it, multiple long and curly hairs come out regularly (not looking like regular leg hairs) along with small black or white particles. There is an itch as those things come out that make me very annoyed and nervous that I have something dangerous. The same thing happens on my shoulder with the same dots and then hairs coming out of the general armpit area (again, it is not usual armpit hair at all). The general rule is that the dots are on a large area of the body and then hairs come out from a neighboring "fold".
I have more symptoms too some of which show potential failure of internal organs (or a spreading of an infection), but I will not mention those now as I don't want to sway anyone with ideas for now, but I would be happy to answer clarifying questions. I have seen a number of doctors of almost all specialties about it and have taken a number of pharmaceuticals and have taken a number of test, but am still looking for answers desperately. I would appreciate any help at all in trying to identify the possible cause(s).
Thank you so much,