resting at night with bipolar

Hi all. Hope you are keeping well! I have a working diagnosis of bipolar and I really struggle to sleep often, it’s problematic. Does anyone have any tips on how to *rest*. If I can’t sleep I find its better that I rest than not at night. I am, brain malfunctions aside, not a naturally sedentary or restful person, I am chilled out, I am not a worrier but I am a doer and a thinker and a woman of action. I am bad at meditation, always have been, and meditation tracks etc., I find the right music and also a track of someone snoring can help, or colouring in, but it’s still hard for me to rest well for long often. Any tips of things I can do, how I can spend my time (and any that lead to sleep!!) would be much appreciated. Thanks and Kind Regards, Jenn @eth