I disagree about the Humaworm, its a really good product. The symptoms you describe, the BO smelling worse and the twitching leg muscles, that is exactly the sort of thing that happens when you start cleansing parasites. The BO does get worse because when the parasites die they release a lot of toxins, they also fight back by releasing ammonia. And when the herbs start attacking them they move around a lot (which is why you had what you thought was twitching muscles).
The sort of thing that helps when you're cleaning parasites is activated charcoal to absorb the toxins and make the detox symptoms slightly easier and also milk thistle to help support the liver.
If you have parasites then you also need to look into heavy metal detox and do Liver Flushes about 7 days after each round of Humaworm, as a congested liver weakens the digestive system and makes it easier for parasites to thrive.