I think it is Lyme. Here is a link to Lymephotos, scroll down to the word Borrelia Burgdorteri. There you will see identical photos to the ones I posted. Note they to found them floating in the toilet. http://www.lymephotos.com/
Here is a link to a movie you can watch on Youtube, fast forward to a few spots in the movie. At 27 minutes and at 28 Minutes. It explains that yes Lyme is a bacterial infection but it can also host other parasites. http://youtu.be/2JgR_Jfbhv8
People need to see this. I have seen other posts with the same identical photos I posted and no one seems to know what is going on. I found the most likely cause is Lyme and that it is actually an epidemic across the country and is often misdiagnosed.