Fingering making me pregnant?

sydney
So please don't comment on this trying to scare me. i don't need that. That being said, apparently i was ovulating yesterday and my boyfriend and i were giving oral sex to each other, it was a random doing so he went first and came on my stomach. he wiped himself off and i wiped myself. we then laid there for 5 minutes or so and then he started eating me out and fingering me. once he finished and i came, i asked him if that was the hand he jerked off with just a few minutes ago, he said yes but said he felt his fingers to make sure nothing was wet when he put them in me. So do i realistically have a chance of being pregnant or would is just be highly unlikely and my anxiety is making all this up?