Don't know about you, but I sometimes have dumb stuff rolling around in my mind at 3am . If you have trouble falling asleep at any time the US Navy came up with this plan to help pilots go to sleep in two minutes. Yes in two minutes! I had to watch. The relaxing your body stuff makes sense. The visualization part looks even better. I'm feeling restful just thinking about it.
Give it a try tonight and let me know how it goes. We have some playlists on our iHeart Radio app that might help too. "Hey Alexa play Bedtime Slowdown on iHeart Radio"