I had a similar frustrating experience. After Hulda Clark 's parasite cleanse and 3 Liver Flushes I had the shock of my life. I passed about 20 critters, rubbery, mostly 3/4 inch long, and many smaller ones. I looked at them with a magnifying glass (scary!), saw little reddish suckers on them, so I KNOW they were not anything I swallowed or intestinal mucus. They looked like liver flukes, but I wanted some "expert advise" Hah, I got it all right. Test results: Negative! Trying to explain to my doctor's nurse how I was able to produce those "things" and could not reproduce them with the next bowel movement(they wanted to send in another sample) was quite unnerving too.
And then I made the big mistake of mentioning all the stones that I had passed with the flushes.... I got the "hardened olive oil" theory.
All I know is that I am on my own with this. My energy level has tremendously increased, I must be doing something right!
I just want to say to those of you who are doubting that we are passing actual parasites. I was a doubter, too, until I saw the evidence! I am ever so glad that my doubts did not stop me from pursuing the program!