** THANK YOU** for all the comments about weighted blankets. I ordered mine; it was something like $16.99 for one that will just cover the top of my bed, Amazon's 2nd most popular brand.
It's nice to know that people actually read my posts.

I slept last night! It was probably at least 6 hours, which is all I need to feel fantastic. I'm not even worrying about tonight.

A neighbor I talked to yesterday said he just doesn't go to bed until he's very sleepy. I've done a lot of research on sleep and some experts say go to bed at the same time every night and some say don't do it until you're sleepy, so I guess we have to try both if one doesn't work. The same time every night thing doesn't work for me but it's so tempting... but if I can't get anywhere with all the latest attempts I'll try the other. @Pinny thank you for the suggestions. I think you were the person who suggested yoga before and I've tried it; it's some help sometimes but this insomnia is a bear.