Ugh. Sleep is so important, but I hear you on getting to sleep being difficult. It's always taken me forever to get to sleep, stemming from overthinking and unreasonable amounts of self-inflicted guilt and shame as a girl. Yoga has helped me, and having a spiritual practice (obviously this is different for everyone). But in the end, I usually go to sleep allowing my imagination to roam into different worlds and different possibilities, drifting to sleep on the wings of fantasy.

I hope you find an approach that works. Peace to you.