I had my period on August 16-20 didn’t have sex since and now I’m 13 days late! How is this even possible!? I took a test at 10 days late came back negative will test again soon but like how!?!? I’ve never been this late. The latest I’ve ever been was maybe 8-9 days. Is it possible for me to be pregnant even if I didn’t have sex since b4 my last period? We also used condoms. All I can think is that I am pregnant because I’ve never been this late b4 ugh! Someone tell if it’s possible!?!? (I went in for a regular checkup @ my PCP and just had them test)