Hopefully you're feeling better by now but if not I would go to your naturopath and get some advice.
One thing about Humaworm is that it can keep working for a couple weeks or so AFTER the thirty days. It might still be rousting up some critters and causing your problems.
But if in doubt go see your naturopath let him know you're taking Humaworm. My naturopath never heard of Humaworm until I mentioned it and showed him the ingredients list, he was impressed, said it looks like good stuff.