HELP !!!

my boyfriend and i had sex on june 1st, we used a condom, he put it on correctly, it did not break at all because i kept checking to see if it had broken but it didn’t, i was also very lubricated, we were having sex in his car, than we saw a cop pull up on us so we immediately stopped, and he took the condom off, he also didn’t ejaculate, because we were scared the cop would pull us over so we just left, and i made him ejaculate from oral sex, but i am 3 days late for my period, and i’m kinda worrying, i also have been getting cramps and acne so i know it’s pms symptoms but i’m not sure, do you think i’m fine ?