Maybe I should start wearing underwear?

The other day I wasn't wearing underwear because I just wanted to let my region breathe. I had no idea we're have sex that day but I knew that there would be discharge on my pants. So when he started taking it off I begged him not to because I was super embarrassed to let him see the discharge. Eventually I Tok it off my self quickly and placed them on the side of the bed but after sex he went to pick up my pants for me and I was like 'nah i don't need them' but was too late my friends. He'd seen what cannot be unseen. My discharge. He was a little confused but he didn't ask questions. What do you think he thought? Like should I just delete his number and move to China? I mean it was super embarrassing, I might as well dump myself.