Looks like tobacco

I have had diarrea (diarrhea) for over three weeks ( mostly loose) no blood, I had a three day stool test that was negitive. I do have an appointment coming up. I notice a large % of time the stool looks like it has tobacco leafs in it.

[patient915]

Welcome to the gastroenterology community!  The diarrhea definitely is not normal and it sounds like a good idea to see a doctor about this.  Do you know what they checked for in the stool test?