I have had a strange discharge for a couple of months. Within the past couple weeks I began to get concerned. At first I just thought it was a lot of creamy-like discharge but then it started getting clumpy. It's normally white in color, but occasionally has a yellowish tint. Sometimes it is firm enough to be rolled into a ball and other times it looks chunky. It has a slight smell but it's not a foul one. I went to the doctor last Thursday and they ran tests for vaginosis, yeast infection, trich, chlamydia and gonorrhea, all of which came back negative. They didn't know what else it could be. My ob is ou of town til sometime in January. And I also had a Pap test on December 1st which was normal. Does anyone know what this could be?