Shitty half assed suggestion but for real one of the original big motivations of yoga is that a lot of people struggle with meditating and “just clearing their mind”. Yoga isn’t just about physical strength and flexibility, it is also about providing a very direct physical practice to make the process of mentally reaching a meditative state easier.
I think it is a great compliment to therapy since in therapy you can talk about how best to rewire negative thought processes into positive ones and in yoga you can practice actually doing that while getting some good moderate exercise.