Aw sh*t
Just double check what supplements your using. Their are loads that you might think are being a positive but their destroying your sleep.
#1 is creatine. If I take creatine I have the worst insomnia ever. If you research creatine and Sam-e methylation. It's complicated but it will explain everything.
#2 Magnesium Bisglycinate. The magnesium part is fine but the glycine can cause very bad insomnia for alot of people.
That's just 2 basic ones. I was taking both and had the worst insomnia ever. Be lucky to get 2-3 hours of broken sleep a night.
I've tried them separate also and it's the same.
Since quitting I get 8 hours every night. I even have all my smart watch logs of on/off these supplements. I always get a perfect sleep score. It's always 90+.