Am I Pregnant so scared!!!!

On the second of this month my bf and I dry humped he had his boxers off and I had thin underware on... he did not cum before we did this but was hard and I was super wet... is it possible that if he had some pre cum exscape this could have gotten me preg.... the next morning I took the morning after pill I believe it was about 17 hours after it happened. Please help I'm freaking out!

- thankyou