on 3rd jan i had unprotected sex but it wasnt full penetration and since it was my first time i didnt even bleed. my gynae suggested ipill whoch i had, then she suggested to have femilon tablet the 1st day my periods start, which i did but my periods didnt stop for almost 2 weeks, there was brownish discharge after 6days which continued for a week. then i stopped taking femilon 3 days back and now i got my periods again. what do i do