I know this kinda sounds stupid..

To put my life online,but I have been worrying all day. I lost my virginity today with my boyfriend(:he was a virgin too)... Everything went well!(: just one thing I'm worried about.... Getting pregnant... He used a condom and he pulled out just in time. I starred thinking there was a chance I could get pregnant and I'm just so worried!!! I believe condoms are pretty affective and pulling out is too. I just wonder if I will be ok (aka not pregnant.) I just want someone to tell me the truth... Do you think I will get pregnant or not really (low possibly) help!? Please I'm so worried.