I have helminthophobia (or parasitophobia, vermiphobia, or whatever else it goes by) ever since I had pinworms as a child. Guess what? 13 years later, I have pinworms again and suspect a customer gave them to me through work (or my kids got it and they are asymptomatic). The psychological damage of feeling them pass and the fear has caused me to skip defecating altogether. I need to, though, to get rid of the little buggers and to not screw up my body. I just can't get past that feeling or fact. My stomach is bloating from holding it in and I'm constantly in pain. How can I get over this irrational fear??