I have had sleep problems for the past 10 years. I learned that I snore, and I wake up many times during the night, when I finally get to sleep.
Or, I go to sleep and then wake up, wide awake. I usually get up and do something to pass the time, until I think I can sleep.
Watching TV puts me to sleep really fast, but I will wake up later.
My mother has had insomnia as long as I can remember.
I think for me, it started at menopause, and I am pretty sure I have sleep apnea. Sometimes I wake up gasping for breath, having dreamed I was drowning, or that someone was smothering me. It's terrible.
I bought Breathe Right nose strips today. I hope they help.
I suggest you try taking some calcium supplements at bedtime. It is good for the nervous system and can help with sleep problems.