thank you for the info. I did think at first that what i had was pinworms because they would come out of my bum at night and crawl all over me, plus I saw some dead gray worms in the toilet. But later i didn't see that type of parasite anymore, and I started to see a hair-like worm or parasite. I've seen posts on here of others who also have these strange hair-like parasites, but so far I can't find anyone who has been able to I.D. them.