8 days late

So I was 8 days late, then I started my period (I think) I was spotting brown. Usually my period is 3-4 days, but I spotted for 6 days (brown, only when I wipe) and I get super sleepy in the day time and looking really tired. But at night I’m not. I just had sex with my bf on my ovulation day in the middle of the night. I really hope it’s saying I’m pregnant. I don’t want to take a test yet. And also I’m consistently in the bathroom, gassy and my breast are pretty sore. Crossing my fingers and hoping I’m pregnant.!!!!