Alex and The Shaming Monster: Children's picture book

Alex was usually and busy and bouncy boy. And most of the time Alex felt good about himself and others. But not always. At school, Alex gets into a situation that makes him feel bad about himself. He carries those feelings home with him and they do not go away. In fact, those feelings create something wild and out of control in his bedroom! Not again! Alex had already met the Messy, Lazy and Jealousy Monster. Was there another?