i had my first time!!

I’m in high school and my boyfriend ( we love eachother) and i had our first time on christmas eve and our 4 months !! yes that may seem like not a long time but we spend every second together and i’ve known him for 6 months as well. anyways, i’m on birth control and he used a condom and he pulled out whenever he nutted so i should be fine from pregnancy right? i’m just paranoid and i wanted reassurance ! honestly it didn’t last long, (he busted quick) but i guess it was good? idek but it lasted like 2 min then we did a second round (with a condom again) and it hurt more not gonna lie but it wasn’t that bad then he hit it from the back 🤪 lol anyways just wanted y’all’s opinions