I am sorry to hear that (that you have gotten worse). Indeed even a few more concise and tested natural protocols recommend to continue months after you have seen or felt them last. There are always eggs or larvae left which can grow. I have never had colonics but had a chinese herbal therapy for over a year and it made them scatter like crazy (i have only realized afterwards). colonics can be very useful and speed up recovery time as its effect is strong over a short period of time. I do enemas as I have no money for colonics now and over a longer period of time it makes a huge difference in elimination. I have also been on a protocol since April and I have made huge progress but still not where I hope to be. Persistance pays off.