I have anxiety and can't stop thinking about this girl who asked me to dance at prom I turned down.
What idle thoughts have you had about her?
I'm thinking about the feeling of not being good enough for this girl.
Don't let fear hold you back from stepping into your greatest because fear is nothing more than an illusion to keep you safe. Go past your comfort zone and discover new things about yourself that you can share with others.
It's just an idle thought, I'm not ready for a girlfriend.
I didn't say you had to date her. You can talk to her about the dance and how you were to nervous. You guys can start off by being friends.