8 DPO negative test 😕

Millie
So I got anxious and took a test around 8 days past ovulation. My boyfriend and I didn't get a lot of sex time this month cause he works out of town and gets in late but if I'm right I ovulated on Valentine's Day... So we had sex the 11th and 14th. Any chances I could still get my BFP??? My period is due around 2-29!!! Been a lot more crampy than ever not being on my period, had pelvic paid for a few days after ovulation. Just so curious please any advice or encouragementÂ