Implantation bleeding??

Mary
I am on BCPs and hubby and I had sex about a week and a half ago. And the last couple days I've had light nausea and some cramping. And today I had some bloody looking mucous when I wiped. I read that implantation could occur 7-14 days after conception, so how possible is it that I'm pregnant? AF isn't due for 2 more weeks 😁. Thank you!