pull-out anxiety 😫😫😫

aaah ok, so.

my bf and i (both 17) use condoms all the time. one day tho, we were cuddling and we got super horny, so i started to rub his bare dick on my pussy and it felt A M A Z I N G. 😍😍 we wanted to see how it felt to be inside bare so he put it in and did a couple strokes and we both loved it but decided it was too risky to continue.. fast forward to yesterday, we fucked without a condom because i really wanted to try the pull-out and i missed the skin to skin contact. i was on top and he pulled out when he came; he assured me that he pulled out in time and i trust him. we fucked again that day a couple hours later (yes, we're a couple of very horny teenagers i know 😫) without a condom and this time he pulled out and came on my tummy. when he pulled out there was a bit of time before the cum came out, so i know none of it got inside me.

im still like.. super terrified tho, and idk how long i can wait before i take a morning after pill. i'm only 17, and i want to go to med school after college 😫😫 noooo babies! i just don't know what to do.. and my period isn't due until march 9th so that's a while away anyways :( advice would be highly appreciated... 💕