Hello, I am not a professional so I can't tell you exactly what it is in your stools. But, my guess is that the stingy stuff is pinworms. I am only saying that because I have the bastards and I finally started to see some stuff that matches your description this week after taking another bout of Vermox. I think their color variation can vary from off white, yellow, brownish color once they are exposed to air. Anyhow you might want to consider get a prescription for Vermox, if you want immediate die off. Watch the herbal intake they can have some funky side effects and their content is not regulated. Good luck!