Eatenalive, bless your heart ! I just suffer terribly with skin parasites and I have had the same experiences with the medical field as you.
I do know that the critter on your picture is a male. I read somewhere that the males have Hornsby. Mine look just like yours but mine are whitish. My worms live in my nose.
I have other critters, too. They are almost insect-like, live in my skin and in my mouth. Gross.
Why do these docs think that we don't have worms? Is there something bad about that?
I've been through breast cancer, atral fibrulation, numerous knee surgeries and mega dental stuff. These pale in comparison to this nightmare.