ryann, for what it's worth- I get the same things floating on the toilet bowl water when I do parasite cleanses- and they are dark red- and sometimes orangy coral red. From what I saw in photos of them, I'm 99% sure they are fluke worms. I have read that liver fluke worms are red- but there are other types of fluke worms also.
I also get these after Liver Flushes (In the first bowel movement the next morning after the flush) and feel they are responsible for bouts of constipation we get during parasite cleansing. They probably clog up the bile ducts or other elimination channels in the lower digestion regions -- and cause constipation.
After I did a Sea Salt water flush (just 2 teaspoons of Sea Salt in one quart of distilled water in the morning) I got out a 4" whopper sized one-- and had great bowel movements after that. I'm due for another Sea Salt water flush this weekend.