will u get pregnant IF he didn't come in ur vagina?;

You can get pregnant still with precum although it lessens the chance if he pulls out. I would take a pregnancy test if you don't get your period. Maybe the next time you should use protection because you have to be so careful now a days with all of the std's and such. Even if you are in a serious relationship. It's better using a rubber than going through an unwanted pregnency or finding out you have some disease. Good luck and remember that the only safe way is just not having sex at all.
God Bless