If you can, try to get in and see an endocrinologist. They specialize in hormones and their effects on the body.
I saw one with my partner for her specific issues and it's made a big difference in quality of care. For one, the endo actually listens to her and works with us to find the problem. Experiences may differ but a specialist is the right path, if you're able to see one. Hope you get a chance to - it took us months to get an appointment with one near us, but it's been worth it so far.
To each their own. However, I've read all of Brandon Sanderson's books and I can definitively say that the writing style changes between Mistborn and other novels that are more recent are massive. Mistborn was good but it was his first published book. The more recent releases are a bit more easy to read. Tress even has a dragon in it. However if you're not interested at all, try reading the Dresden Files by Jim Butcher. It's great magic fantasy set on Earth. However a similar warning applies - the first few books are a bit of a slog. If you read these, maybe start on book 3 - the first two aren't as story centric.
I'd say it counts, but only start that series if you both love LOTR-style epic fantasy and you're willing to wait for the other 6 books to come out. There's only 4 released now and while I love them to death, they're very story thick and not for everyone. I wouldn't recommend starting Brandon Sanderson with that series for that reason. Try Yumi and the Nightmare Painter or Tress and the Emerald Sea - both came out this year and they are a bit lighter reading, they're very good, and both are a great introduction to the way Brandon writes. If you liked either of those then you'd probably love Stormlight.
Props to Iron Maiden for writing this song, and they play the hell out of it. For my money though, the Protomen cover of this song is superior as they change out Russian for Robot, which makes the subject matter of the song a bit more relevant to today.
https://youtu.be/3Q23Wnfat_4?si=_O6qB55eKyLIcpCx