TMI : sex question

So recently I had a hook up, and the sex was great!😍 then he asked if I could give him head and I did, well anyway he finished and he said it was the “best head he’s ever had” 💁🏻‍♀️ then didn’t text back after we both agreed we hooked up and we would stay friends 😂 wtf did I do? I mean yes we talked everyday and now we don’t speak and he deleted me from Facebook 😂🤦🏻‍♀️ did I do something wrong?😤