Ah HAH! I knew there were more stones waiting to come out! So good that they are finally out!
Okay, definite parasite
sighting... I'd go for more treatment than just the zapper and the one cysteine stuff. When you have a variety of parasites, best to do a variety of treatments, because what gets one type might not necessarily get the other types!
Parastroy and Clarkia
are great products, as is Colonix. Consider taking one of those. be sure to do two sets of 10-14 days each to get all the eggs, larvae, worm stage, whatever.
A bit of blood is no big deal, cleansing will do that sometimes as things get scoured off the intestines. Even redness is not a big deal as it could be dead blood cells stuck in the liver. If, however, you see black, tarry stools, let me know. If you feel irritation during any part of your protocol and see fresh blood, go off all fibers for 2 days and keep to a liquid diet that includes aloe vera juice.