Most Helpful Guy
Your actions are not congruent with your words. I. e you want him back, but you told him you didn't want to talk to him as you were "moving on".
He's either mad that you're playing games or he has realised her has no chance and is moving on.
Your only chance is to apologise and ask for him back.
Most Helpful Girl
Give him some days... he'll text back. The break up is recent, so just let some day flow.