Thank you so much, Deesmiles, for your detailed reply. It is encouraging to hear that the fenbendazole stopped the crawling throughout your body.
I honestly don't know if I have ropeworm. I've looked at that pdf file. Thank you.
Which parasite has small (up to one inch) fat, white, larva? Very white. That's what I found in my underwear. Also lots of white eggs, almost every day.