I burned out around 3 years ago and couldn't fix it with a year of traveling the world and working on side projects - thankfully I discovered Vipassana meditation which helped me bounce back stronger than ever. Hopefully someone else in a similar situation might find this potential solution useful.
Not OP, but for me what helped the most is the samadi / shamatha meditation where you go into this calm abiding mode. You are calm but alert with the whole body energized. This is a enjoyable state to be in, sometimes _very_ enjoyable. I listened to the guided meditations from the Alan Wallace retreat as well as a guided meditation retreat from Rob Burbea.
