hi,last month my menstruation started at feb 4 th, every month it come 4 days before. this month it havent. i had undergone test for hcg levels and it came faint pink band it confirms it is positive.I had taken mifeprestone 200mg day before yesterday, nyt at 8;30.Next day i had taken misoprostol 200mcg four tablets in a day, till now i dont see any signs of bleeding..... still i am having white discharge. can I know when my periods will start,