Is it normal to have missed my period for 2 days after the first time ive had sex?

the cramps are to be expected because you've had sex for the first time. if he had a condom on why would he have to pull out? you probably already know but even if he pulls out you can still get pregnant if there isnt a condom. im sure you're fine you're body is trying to adjust but if you're worried go to the doctor