Nothing new will come from the connection with your ex.
Your relationship is still in the dissolution process.
Especially when she is the one breaking up with you, she wants space.
You coming back to her to “check if she is alright” is often just an excuse to try and reconnect.
Don’t fall into that trap.
Right now, the less you interact with her the better you feel and the more space and energy you have to invest in other women.
That’s what you should focus on.