I know this might be a little bit of TMI but I am really wanting to know what you think. A day ago when I went to the bathroom their was a string thing that looked like dental floss in my stool, its was whitish yellow, then again today I saw another one. I did tough it and it pulled apart kinda hard. I didn't know anyone else who has Ulcerative colitis ever have this happen to you. I looked up online and all I saw was stuff for pin worms/thread worms. But I don't have the main symptom of an itchy bottom at all. I am just concerned and will call my doctor in a.m. but curious to hear anyones thoughts or stories of this happening to them in the past. I know UC and bowel movements and such are different then everyone else.. sorry I know this is a little TMI but I just had to ask. .