I'm sorry that you are going through this, but I'm glad that you are finding something that is working so far for you.
I don't have any advice, as my worms are in my intestines, just wanted to say that I have been there with the doctors and worthless expensive tests, only to be told that I do not have worms.
You did not say how you are now? Are you just aggitating them with the clay mask or are you actually getting some out and healing?