I AM AFRAID GETTING PREGNANT; HELP 😭😭😭

So I had sex, THRICE (different days). We used both condom AND pull out, cum didn’t burst or so.

I’m 2 days late, I’m currently taking amoxicillin antibiotics. I am guessing this might affect my period?? Or am I possibly pregnant? Help 😭😭

PS: He really did pull out with condom on before cumming 😢😢 condom didn’t slipped or left inside me.