It might take a few days... I never saw die off in my stool for at least 4-5 days and it would last up to 2 weeks. the meds don't work as instant poison... well, albendazole doesn't... it can take a little for the parasites to die. I would usually get constipated on day 2 and 3 but left it go so i wouldn't flush meds out of my system. After my first bm, I'd flush with laxative tea and do enemas every other day.
Hopefully you don't have any parasites! That would be a comfort... But maybe the meds will flush enough junk out so you can get a hold on candida?