See a doctor and get on sleep medication.
I had insomnia for 15 years. I went for help 6 weeks ago and finally have my life back. So far I've lost 30 pounds. Since I'm sleeping through the night, it no longer feels like I'm starving all the time. I have energy again. I wish to God I had gotten help 10 years ago.
what things did your doctor do for you that improved your sleep?