Who the heck knows what caused your reactions--geez, they put all sorts of crap in the pharmaceutical cartel's blends. Just because they market them under some homey friendly name doesn't mean they aren't cartel poison. It obviously killed off all your good bacteria too.
So no---get separate herbs. You actually don't know what poisoned you, but I'll bet it wasn't the BWH. I haven't seen them mess with the individual herbs yet though. Harder to hide the poison. And as soon as you take your last goldenseal root, make sure to restock your good bacteria--goldenseal, like any anti biotic whacks any bacteria.
The zapper kills the parasites over the body, but it is limited in penetrating the bowls so the deparasiting herbs are important. You were just taking cartel poison, not real anti-parasite herbs. Get on you big boy panties and do what you need to.