I started doing a very mild cleanse for parasites and yeast about 2 weeks ago. I also started doing coffee enemas and drinking dandelion root tea a few days ago to help clear my liver. This morning I think I found a roundworm in my stool. It was a little less than 1/8" wide and one segment was about 3-1/2" long, the other about 2" long. It was dead, and not round, but more flat (I'm assuming that was because it was dead). But, it definitely wasn't like a string of mucus or anything because I tried to pull it apart and it was pretty tough. Does this sound like a round worm? What kinds of symptoms can these things cause?