alone
anxiety
asleep
bad
bed
bedroom
bedtime
bedtime anxiety
depression
difficulty
disorder
disturbed
dream
exhausted
fatigue
female
frustrated
frustration
health
home
indoor
insomnia
late
loneliness
lying
midnight
mobile phone
night
night insomnia
person
pillow
problem
rest
room
sad
sitting
sleep
sleep disorder
sleeplessness
smart phone
smartphone
stress
suffering
thoughtful
tired
unhappy
upset
woman
worried