Colton Underwood's gay and single, but apparently not ready to mingle ... TMZ's learned dating is not even on his radar after coming out.
Sources close to the former 'Bachelor' star tell us ... Colton isn't dating anyone now and wasn't dating anyone before he made his big announcement this week on "GMA."
Our sources say shortly after Colton came out publicly to Robin Roberts, he left NYC and is back home with his family in Denver to hang out.