Sex during ovulation.

So I had sex during one of my ovulation days (it said high chance of preg.) I know I should have been using protection, but my sexual partner said that he didn’t cum inside me. He was worried bc of precum too, but he said he “flushed” out the sperm after he peed bc he had masturbated on Friday and we had sex Sunday around 2am. So I took a plan B maybe 12-14 hours after we had sex. I just want to know if I should be fine 🙏🏽🥲