[TOMT] Book about a kleptomaniac girl with powers to see pain on people
I remember a lot about this book, but I seriously can never find the title when I search about it. The basic plot was this girl who's a kleptomaniac starts living with this pregnant woman in a new town (idk if she was in the foster system or something) but from there she meets like her first real friend. Her friend gives her this rainbow rock and its important because it's the first thing she didn't have to steal. Later on in the book she develops this ability to see pain on people as slugs and based on how red the slug is she can tell how painful something feels. She starts this yoga program with her friend for the elderly and basically spends all day plucking slugs off them to get rid of their chronic pain. Anyway, close to the end of the book she learns to stop using these powers for everybody because she plucks these really big slugs off a guy, but it turns out they were the warning pains to a stroke so he gets to the hospital later than he should and almost dies. At the end of the book, she decides to pay off all her debt from stealing and starts working at a store that she had been taking from. And this farmer dude gives her a cow, I'm not sure why, he just does. I remember that at the start of each chapter there would be like a small drawing of a plant and as the chapters went on the plant would grow. It was a kind of odd book, but it's been bugging me for literal years that I don't remember the name because I found it in one of those neighborhood libraries in a town I don't live in anymore. So, if anyone can help I would really appreciate it, thanks!