I'm really scared! 😰

Maya
So I have a fwb. We've only had sex 3 times. The last time which was today (the 6th) we had sex he nutted (not on or in me) and wiped it off. Then a little later he put it in for a little bit and then the put a condom on and we continued. We are kind of scared that I could get pregnant from that, even though I think it dies when it "hits air"? I might be wrong. He said he will get me a day after pill and bring it to me tomorrow. I'm 20 and he's 26 and we both don't want children at all! Any words of hope or expreances with day after pills to share?Â