what do I do??

So me and my bf had sex for the first time a couple weeks ago and the condom broke I got the morning after pill and lucky I got my normal period. But now I darent do anything like this (not sex but other stuff) because I can't stop worrying about being pregnant or getting pregnant from it.. is this normal??
 And now he asked me to sleep at his house tomorrow and just watch movies and I know we won't do anything because he respects me but I'm worried I could get pregnant through clothes/ pjs just like cuddling?? I know I sound stupid but I'm so paranoid and I don't wanna risk it at all😞