Hii
I admire you for positive outlook.
Daily routine and
stress cause interfere in sleep.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
Avoid tea coffee soft drink at night
Use bed when you feel sleepy
read up to 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
but you do not require
just follow what i have said
Get well soon
Thank you