Hi
I understand your concern.
Need to calm down .Psychological stress can be cause of sleep problem.
Psychological evaluation yield proper diagnosis of underlying psychological disturbances.
Sleep hygiene is very beneficial,Certain routines and lifestyle modification will help you like
Fix sleep schedule and stick on it,no day time sleep
Exercise that makes you fatigue
Stress free activities and meditations
Avoid alcohol and
smoking,avoid heavy meal in dinner,tea coffee soft drink at night
Use bed when you feel sleepy
read upto when you will sleepy
No talking or use mobile in bed
Calm and cool bed room
All of this will help you to restore good sleep
besides this there are some medicines like benzodiazapine and zolpidame which are useful in treat sleep problems.
Ambien contain
clonazepam and it is also one of the good medicine but go for consultation before taking any medicines.
Consult psychiatrist and get further help.
Happy to help you further.
Thank you.