MMS only stays active for a little over an hour when taken internally. It cannot possibly be the cause of any issues weeks later.
You are not doing the protocol correctly. It is to take a 3-drop (activated with citric acid ) dose every hour, for 8-10 hours per day, for 21 days in a row.
The reason you got the diarrhea is because you are taking too large of a dosage (you said you were taking 7 drops). It is very important not to make yourself sicker when you do the protocol. That means if you experience diarrhea, you should REDUCE the dosage until the symptoms subside. Then, very slowly, increase again until you are up to the 3-drop dose, hourly, for 21 days.
Some people who are very sick take a week or two to ramp up to the 3-drop hourly doses. Go slowly and you will not have these problems.
By the way, FEAR is the #1 reason that western medicine makes so much money. If you take your health back into your own hands by doing the Miracle-Mineral-Supplement protocols (properly), there will be no fear -- only empowerment. Something that "doctors" hate, by the way.
All the best!