ladies i need help urgent !

this is my first time worrying about this but i’m going to get to the important stuff.

my bf and i decided to have unprotected sex on the 22nd of january ( i wasn’t on an ovulation day) my period was due on the 14th of february and i still don’t have it (25th today). i have had no symptoms of being pregnant except for really sore nipples and being super bloated.

i did take a test and it came back negative, i haven’t told him yet because the test was negative.

what should i do? i’m worrying a lot😫