nervous

so i know this might get hate for it or whatever. but anyways, me and my boyfriend of 11 months have had sex twice. we are both young (13&14). i don’t regret it or anything but i’m scared i’m going to be pregnant. we used condoms both times though. and he pulled out just in case. is there any chance i could still get pregnant? also i’m not on birth control and i just ended my period.