please HELPPP

i had sex about 5 and 1/2 weeks ago... i took a test 3 weeks after we had sex and then one at about 4 and 1/2 weeks after sex, they were both negative. when we had sex the condom broke but the second it broke we felt it and put another one on. the only way i could have gotten pregnant would be from precum but i’m very scared still. my period is also ver irregulatlr so i have no idea when it’s going to come. i honestly just need some reassurance that i’m okay... if you don’t think i’m okay please help me! and please be nice!