I think barefoot or humaworm has a bowel balance formula that helps with constipation, lessening the need for constant enemas. We are often left to doctor ourselves. DE mixed with yogurt is a good thing to take everyday along with other therapies. Some parasites are Sugar freaks, low or no Sugar while infected.
Perhaps someone on the board with more knowlege can chime in. From the pics I cant say what parasites those are. However rice grains usually signifies tape infection. For really strange infections u might want to check morgellon forum.