Glaxony....I could have written your post....those are my questions too, and I'm in a similar situation. Sorry I don't have answers, but you're not alone. I find it a very difficult thing. I'll make some progress, and then nothing...feels like an endless battle sometimes. Yet I'm so much better than I once was...but parasites remain. And I don't want to create resistance to the herbs, but I'm afraid not to take them because I get worse. What a mess....perhaps keep rotating things and listen as much as you can to your instincts.