HELP PLS

so i had sex for the first time yesterday. it felt great, but the condom tore during the second round. we decided to still do it afterwards, and he didn’t cum in me. even when he felt that he was going to precum, he took it out and got the precum out and wiped it away before putting it back in. however, yesterday was my highest point of being able to get pregnant. i’m scared that a little bit of precum still got inside of me and that i’m going to get pregnant. what can i do? i’m 15, i don’t need a kid rn