Has anyone gotten pregnant having sex before ovulation?

I know sperm can live up to 3-5 days in the vagina. I’m just paranoid and don’t have that much faith in these swimmers 😂. We’ve only managed to do the deed twice this week. Here’s my calendar so you can see. Do I have a chance? We might not do it tonight😞 Have any of you gotten pregnant under these circumstances? And if so can you post your calendar? Thanks in advance 🥺✨❤️