See I don't know....have you looked into other parasite cleanses? I particularly like Humaworm, as we have had lots of success with it (and I have felt a lot of the same things you have felt!), but I have also heard good things about Hulda Clark . When we did our first cleanse it was recommended not to take probiotics because when you are trying to kill what is in your guts you don't want to feed the parasites with probiotics, however with your anxiety, heart palpatations, spasms, and what not, you may be taking too much goldenseal? How much are you taking? Are you drinking plenty of water? What is your diet like?