My Ex BF now noticing me more because now I don't care and focusing on my art for Twitch

It is weird. I have been all over him for a year since the break up. He is working on his game. He also neglected me when I had covid. It is only up until I made a Twitch account and started getting noticed a bit. That is when he actually started caring to message me. I slowly gave up on him because of the way he made me feel. Now he sending me messages like "why are you ignoring me?"

Um because I'm improving and focusing on my art. Rather than cry over whatever we had. Work on yourself guys, it is the most attractive trait you can do.