help 😩

I know this is fucked up!! And i regret it i had sex with a guy that i know 2/4 had unprotected sex for like 1-2 min at the beginning after that finished with condom.. i was 4 days away my fertile day infact just 1 day after finishing my period... can i be pregnant?? I DO NOT WANT.... AlSO am married !! And ofc not in BC or nothing to not get pregnant am sorry i regret this soo much!!! 😓now am scared to have sex with my husband and already did in my fertile week,... ugh HaTE my self😪😖