I started having Lynoral 0.05 Mg twice a day from 5th day of my cycle and meprate 10 mg from 16th day. but on the 7th day...my boyfriend and me were fooling around but i am still a virgin and he never ejaculated near me, about the pre cum he had urinated many many times after his last ejaculation. also i got my periods on the 7th day of stopping these medicines. could i still be pregnant?