PERIOD IS LATE 😱😱

Okay girls so my period is late by a day, I took 2 pregnancy tests (clearblue brand) 2 days ago and they were both negative...for some reason I feel they were inaccurate as I know that it can happen!!! I've watched fucking I didn't know I was pregnant HAHAHAH but in all seriousness I think there could be a possibility as I had unprotected sex, he pulled out before he cummed. What do y'all think? Should I just anticipate for my period and not worry or see a doctor so they can maybe do a pregnancy test, a blood test may be more accurate... HELP 🤧🤧🤧