If it happened at like 3/4 in the morning and I went to Walgreens and took it around 9 in the morning and I know for sure he didn't cum inside but I'm so scared about "pre" even though he kept convincing me he doesn't pre cum and so if I took the pill on May 1st and my ovulation date is the 7th of May is it more effective since I'm not on my cycle just yet and does that mean my period is tricked so it'll come earlier then the set date of 21st