why did you let yourself go four days without pooping when you can take an enema and wash it out?
parasites constipate you because they don't want you pooping out the colonies they are trying to establish
the constipation is damaging you intestines and the damaged tissue gives them an excuse to invade more deeply because they are programmed to devour the sickly
they are like suicide bombers
try Bentonite clay, you must activate it by letting it sit in water for at least two hours and take on an empty stomach, put quarter teaspoon in distilled water, it will sit on the stop and slowly sink to bottom, once it has all gone to the bottom, it is saturated and can do its work, stir the water and drink, take on empty stomach, you can let sink to bottom over night and drink in the morning if that it more convenient.
a trustworthy brand is this kind, some are not worth taking~