Music keeps on playing on my phone even though it says that my AirPods are connected to my iPhone 11

I have had my airpods for a while and they haven’t given me trouble. But today they won’t play music on my airpods. The music keeps on playing on my phone even though in settings it says that my airpods are connected to my iPhone 11. I have tried all the suggestions in the comments but they still don’t work. Any other suggestions ?

[Re-Titled by Moderator]