Ever since I quit smoking 3 months ago, I've been having frequent insomnia.
I'll go to bed. Sleep for a few hours. Wake up, then toss and turn for hours, until I fall asleep again early in the morning for a couple more hours.
I think my insomnia is probably related to my ADHD. I know that nicotine and coffee are supposed to suppress and help with the symptoms. But both of those are out of the window.
https://www.sleepfoundation.org/mental-health/adhd-and-sleep

Does this ever improve? It's been 3 months already. I'm seriously considering smoking again to medicate the insomnia.