I have been reading your posts and it sounds like we share something similar.
I too am plagued by candida, now recently gotten into parasites and parasite cleansing. I too feel things moving around in my body. I had a very frightening experience a cople of years ago where I was almost delirious/mad with candida and parasites, have just gotten back a little, although much of my brain capabilities are gone for ever it seems.
Please tell me how your course of HW went, did you expell anything you saw? It seems only ppl who do enemas/colonics expell worms. Have you tried pomegranate juice, l-cysteine, megadoses of coQ10? I had alot of dead worms in stool from taking 6000mg coQ10 with olive oil (fat allows digestion of coQ10).
Also, Liver Flushing may be very important. Theres alot of ppl who expell liver stones with worms imbedded in them!