TTC- help!

Samantha
My tracker is saying i ovulated the 20th- expecting my next period the 3 or 4- I had sex the 19th-20th (wedding night) lol but didn't have any ejacukation from partner until literally 7:30am on the 20th! Is it possible I could be pregnant?? I am also having at 6dpo discharge and or I thought I saw small spotting but idk... I am wondering if anyone else has experienced this?