Hi - In my experience, it can take several days for the full impact of a dose to hit you. I've experienced where a dose seems to do nothing for days and then all of a sudden things change. I've had the sense that the Oxypowder works it's way through some of the garbage first, and once the Oxypowder makes some progress, the same dose makes the bowel movements softer and more frequent. If it were me, I'd stick to a dose - maybe 10 per night. I would take that for up to a week to see what happens. If nothing changes, I would increase and stick with that for a week.
I would personally do the Oxypowder first, and after I felt I had a cleaned out colon I would do the parasite cleanse. When those buggers die, it can make you feel really sick if your body is not flushing them right out. Plus, it's my understanding that impacted guck in the colon hides the parasites. Might as well get it out and then parasite cleanse.
Don't give up! The I've found the oxy-powder to be really super effective. Maybe you are just more impacted than the average person and it will take more time.