Could I be pregnant now?

This may seem really stupid to ask...I’m on Birth control but I still get scared ok. My boyfriend and I had sex without a condom for the first time and later into it he didn’t pull out all the way and He got some in me...I’m supposed to get my period in 2 days lol and I do take the pill every day like I’m supposed to and I haven’t missed a day recently. I’m just still scared. Should I be scared? Having Extra protection will be good for now on👍😶