Hi and welcome to NT.

I have found that pranayama practice (deep, conscious, meditative breathing) allows me to fall asleep easily without medication. In this technique you lie still, breathe deeply and focus on your breath. When the mind starts to wander (and it will) bring your attention back to the in and out flow of your breath.

It takes some practice, but I find it enables me to reduce the brain “chatter” which allows me to fall asleep more easily. While I don’t time it I believe I fall asleep within 5-15 minutes using this technique.

I find this technique helpful in managing anxiety during waking hours as well.

Very best to you as you continue to recover.