Relax Damit! Half of this advice is a slam dunk.
This afternoon my therapist suggested that if sleeping and sex were only things to take place in bed, I would have a much easier time falling asleep.
Since my wife is in trauma therapy, and dealing with her own issues, sex is a non factor. I let a little laugh out when that was brought up. A sign sign of personal growth is that I have not (and will not) mentioned this to my wife. 😎