I Have Found One Red Something On Top Of My

I have found one red something on top of my stool ea time for several days. No more than one. I picked it up with tissue paper, thinking it might be the red bell pepper from the night before, but why would that not have digested better? I was able to pull the red thing apart. It was cylinder and bright red and I could not tell if it was a worm or undigested food. That was the first time I picked it up. I did not have my glasses on, but could not see what it was. It was 2 inches long and wide as a fat earthworm.