am i pregnant

me and my boyfriend were having sex and the condom broke but he didnt cum. im really worried about the precum. i took one pregnancy test 4 days after we had sex and it came out negative of course. i took another one today (a week and 4 days after sex) and its negative. im still very worried because im supposed to get my period in 3 days and i havent gotten cramps but i been very emotional.