Can i get pregnant

Lexie

so on Monday me and the guy i’m seeing had sex and he came in me. i’m on birth control and Wednesday was my last pill of the month. I called the pharmacy to ask if my prescription is ready for pick up and they said no , your doctor hasn’t sent the refill they told me . So i hang up and call my doctor right away and they said that they were going to send it so it should be ready in and hour or so. i called around 3:30pm and i need to take my pill at 9pm. i waited one hour and a half and called the pharmacy back and they said they are still waiting for the refill. and my doctor closes at 5. so i called my doctor back Thursday and i told them “i called in yesterday about my prescription refill but you guys never sent it. it’s urgent because i needed to start my new pack yesterday” all they said was okay we’ll send it right now. i’m just stressed i know sperm can live up to 3-5 days and now i’m 3 days with no pill. Help😕