There may be disagreement but in the absence of sleep apnea, I would focus on the lorazepam for
sleep. It is always better to
sleep and safer to take a medication to
sleep than not
sleep.
If mainly anxiety, followed by insomnia, then daytime fatigue, inability to concentrate, increased anxiety and stress from a non focused mind, and a broadening gap between your ideal self and where you are, then reevaluate.