Hi, I'm 36 y/o. I'm not really taking pills. I just took it the day i had an unprotected sex, almost 8-10 days after my menstruation. I'm taking the pill for a week now. I read that the pill will take effect after 7 days. Is there a chance that i might get pregnant? If ever what should i do? I don't want to get pregnant. Thank you so much.