Welcome, I am happy you want to get these nasty critters out of you. Any product with Black-Walnut , Wormwood and cloves should be good. I would not add anything to these right now because you will have some die off and feel sickish.
It is very important to drink lots of water to flush the toxins and parasites out of your body. Probably some parasites do die where they are at in your body and leave even more toxins in your body that is why you need to drink lots of water all the time.
Don't do a liver cleanse until you have parasite cleansed for a few months it will be too hard on your liver and you won't get many stones out. The parasites have to be cleaned out first.
With the die off, rest more, drink more water, and it will pass.
Take your parasite herbs during full moons(new moons also) 3 to 4 days before and at least 4 to 5 days after. Read some of these posting, get educated more on all cleanses. Just start cleansing as soon as possible, one female lays 5,000 to 200,000 eggs in you each day....heyjude