Chances of pregnancy

I had unprotected sex on the 19th, it was quick and neither of us came. Im supposed to get my period around this time, but me being paranoid I have 4 different tracking apps, one said Im a day late, 2 say Im supposed to start today, another says I shouldn’t start till June 4th. Even though I know it probably wouldn’t show up, I took a test and it came back negative, but Im still paranoid. The only symptom Im showing right now is tender and bruised breasts, but I am a wrestler so I don’t know if its from that. My areoles weren’t bruised earlier today but are starting to bruise now and my breasts never start to hurt when Im about to start my period but are currently more tender to the touch than usual. Can someone maybe ease my mind or give me a reason to freak out?