Late period. Need advice for peace of mind

Teetee

I had unprotected sex 3 weeks ago with my boyfriend everyday for the 3weeks but for 1week and some change I been on the pill he came in me the second week thinking I was on the pill that doesn’t activate until 7days have passed. Which isn’t 2 weeks so I wouldn’t know if I was pregnant but we have been having sex longer than 2 weeks. I’m saying this confusing story because my period is late a few days (officially finna be 6 days) ... any advice? Other than a home pregnancy test? Bc it hasn’t been 2 weeks and I’m freaking out because what if something else is wrong? Or anything. 🤦🏾‍♀️🤷🏾‍♀️