Ive had abnormal diahriah for a month with left side pain and pooping straight white mucas i thought it was worms took a pil nun came i think but im still having the same problems doc told me it is ibs but i also have moving feeling in butt when eat?

In order to diagnose worms, you need to have a stool sample analyzed at a lab for ova and parasites. Any worms, or parasites, can then be identified and treatment given, depending on the parasite, if any, identified. If no parasite is identified, an alternate diagnosis needs to be made. You should see a GI doctor for an evaluation, including the stool sample analysis. Good luck!