What is in BM?

I have been using Parastroy by Nature's Secret along with their Super Cleanser for the colon. I have noticed what looks like ragged jelly fish parts intertwined with the bowel movement. It is opague to white in color, some of it is long, and it is slimy in consistency. Is this mucus, or worm parts, or a type of parasite?

I also used their liver cleanse and had an explosion of stones, not to mention a sore butt!

Aluna