Well, at least the ring cleared up for you. It's pretty disturbing when the worms move around though and can be painful, unfortunately. Maybe it is some kind of round worm.
Not to knock Humaworm and the fine service he is performing for others, but I also became worse by week 3 of taking Humaworm. Perhaps Humawork doesn't work well for a serious infestation, and something stronger is needed. Perhaps we have a particularly nasty worm.
Keep trying, maybe some other stuff will help.