I have taken a product called ParaCleanse made by Nature's Sunshine that kills Tapeworms and alot of other kinds of worms and yeast... I know it works because my sis uses it too, but fasts and does enemas, and can see what comes out. I haven't done those things yet. I have changed my diet, and eat, and take supplements of things that I read worms hate.
Don't get discouraged with the liver flush... it may take a time or two to loosen things up. It sounds like you did flush some things out, which is good.