i took 5 pregnancy test 2 weeks after him and i did stuff. i know u are suppose to take them before

missed period like a day before but i couldn’t wait, so i took them they all came back negative except one was invalid. i even took a clear blue digital test, and came back not pregnant. this still is pretty accurate even if u took these that early. right? i’m not trying to get pregnant. someone please just calm me down i’m nervous because i have been have terrible breast pain for the longest of time. i also didn’t have sex but we did do other things and it may be possible it could od cross contaminated. i’m on the pill. i missed a few last month . please help