so my boyfriend and i had sex on a sunday. it was the first day of week 3 on my pack. i had been taking the pill right and took it right 3 days after. then my pack got messed up and i missed the remaining 4 pills. and then the next week was placebo pills so i just waiting to start a new pack until i was supposed to be done with the placebo pills. after 3 days of not having the pill i started bleeding for about 5 days but i looked it up and it said it was normal. but now it’s been a month now. i’m about to have my placebo pills for this month. and i don’t know if i should be worried because he came in me that sunday last month and i only took the pills 3 days after. and couldn’t finish the pack. any advice?