answers to your questions
1) getting rid of
parasites requires determination and tenacity, staying free of them requires routine maintence, most people fail to get rid of them because they expect to do one round of anti-parasiticals and be finished, if your immune system is strong, and you don't have candida or something like that complicating the situation, GBWH/WW/Cloves might fix you right up
2) there are many products that contain those three, you'll have to read labels and compare doses, or buy bulk herbs and make your own capsules to save money
3) my liver was hurting, so i flushed it out first, if that is not the case, you can also do it the other way around, if you flush liver first, be sure to flush again after
parasite cleanse, to get dead ones out of your liver
4) if you feel worse during and better afterwards, then it worked; worse includes things like headaches, gas, diahrrea, constipation, coughing, itching, twitching, cramps, aching, stiff joints, stinging sensations, stinkiest bms ever with floating debris, anxiety, irritability, paranoia, and all manner of die off, depending on what's ailing you
5) listen to your body, if the die off symptoms get unbearable, lower the dose, you are in control, you are responsible, always start with less than the recommended dose, and don't be afraid to slowly increase until you are taking more than is recommended, especially if you aren't getting the results you want, anxiety is very common, it means
parasites are dying and their fight or flight chemicals are circulating in your system, do not let this frighten you into giving up, seriously reducing a heavy
parasite load requires fearless radical warrior medicine (IMHO)
6) get a second and third and fourth and fifth opinion, the collective wisdom is much greater than one crazy woman's opinion