Please read and respond

Me and my bf had unprotected sex a couple times he pulled out and the last time we did it he came in me but I’m on birth control and been on the pill for about 2 years I did buy condoms today so for future we can use the condoms but I’m scared that I’m pregrant I’m supposed to be getting my period in a few days but can someone just like give me advice I’m not sure what to do I’m kinda paranoid