Sex on your period

So my boyfriend and I have period sex all the time but this time it was like two days before my period ended and he started putting his head down and I'm thinking "surely he is not going to try to eat me out while I'm on my period lol "He did.he totally did. Well he only licked my clit and said "your clit isn't bleeding 🤷🏽‍♀️" and said " A period Doesn't stop anything but a sentence.… "I thought that was an Internet thing and didn't know guys like actually did that LOL but has that ever happened to anyone else?