I have noticed on several occasions that I've had die-off (diarrhea with lots of suspect stuff in it) several days after stopping the Miracle-Mineral-Supplement (usually about 3 days after). It's strange, but quite reassuring in a funny sort of way. I take it as a sign that it's still working its fairy dust for a week or so after you stop using it.
And you haven't actually stopped using it like I did, so you're still bug killing even now. In any case, I've noticed how the die-off often happens several days after a sustained period of large doses. I don't think it's anything to worry about. It'll ease off again and settle down. I think it just means that the large doses you were taking have done their job. Be happy!! :-) Are you treating anything in particular by the way? And has your health improved?