Could I be pregnant? Please help me!!!

Hello everyone! I hope I get no rude comments. But I need opinions …

My significant other and I are trying for a baby. How likely is it to become pregnant 3 days after my 7 day ovulation period has ended? Just trying to see what everyone thinks and their opinions. Thank you loves!! 💗

Edit!! I guess what I meant to say is that my “Fertilization window” (Green days) just ended and we had sex last night so my question is if the possibility of pregnancy can still happen?