I have read your question,
Cytotec(Misoprostol may) cause mild to moderate diarrhea, stomach cramps
, and/or nausea. These problems usually occur during the first few weeks of treatment and stop after about a week. The occurrence of diarrhea may be minimized by taking misoprostol with food.
You are experiencing some of the side effects of Misprostol(cytotec),Some other side effects include:
, spotting, or increased or irregular menstruation
Nipple pain is due to prostaglandins
and it will come down as the effect of the medicine is reduced.
And for the normal periods I suggest you to wait for atleast a month .
I recommend you to contact your Gynecologist if these symptoms persist for longer than 8 days or if they are severe.
Wishing you a good health,