Have you gone through menopause already?
When I had insomnia I ended up with a lot of issues such as Restless leg syndrome, Fibromyalgia, Chronic fatigue syndrome and Chronic Pain syndrome. I really feel that this was brought on by stress, anxiety and lack of sleep combined with major hormonal issues.
Yes as of 2 years ao I went thru menopause and I take Estroven for hot flashes and mood swings and rarely have those symptoms anymore.