I'm so glad I found a therapist for my burnout, as she introduced me to mindfulness meditation and it had the same impact for me at the parent poster.

The 'Mindfulness' app has decent free guided meditations, but I highly recommend the Headspace paid subscription, it costs peanuts compared to the value of your health and happiness. It's so well organised, has heaps of content, and they seem to be fairly science-based in their approach.

EDIT: Typo.