What were your symptoms 8 days before period?? Help.

I’m freaking out because I had sex on my period and you finished in me twice but it was on the 4th day of my period (period for me last 7 days) then 2 day after I ovulated. I know it was stupid since there’s still a chance of possible pregnancy but don’t bash me. I was drunk in that moment, so it was just one of those things. Since that happened I’ve been having sore breast, nipples, back ache, light cramps and increased appetite. Do you guys think it’s pregnancy? Or period coming? Period comes in 8 days 😣.