So sorry this has happened to you, it is gross and you do need to work at getting them out.
Clarkia, oil of oregano, and tea tree would work really good.
I also have pinworms in my ears and nose and a worm kinda like the threadworm in my eyes. I use either tea tree or oil of oregano on a wet Q-tip every night in my ears and nose. I read that you can also put these on a cotton ball and leave the cotton ball in your ears all night. I get one or two dead pinworms out of both ears each morning and a few out of my nose. I made my own eye drops with Black-Walnut . My ears itched terribly for years, worse after I cleaned them, well now I know why. And the ringing was terrible also.
A trick you can try, which only gets them to move out of your ears for a short while is to put your pointer finger just inside of each ear and push forward holding for a few minutes, if your fingers are in far enough to block out sound you can hear the parasites moving, this helps if they are driving you nuts in the ears....let us know what works for you...heyjude