When you need to investigate your own sleep problem…

Your best bet is to talk to your primary care physician. Give them some details about how your sleep has worsened. Your doctor has many excellent screening tests for determining the best diagnostic procedures necessary to identify sleep disorders you might have. Once diagnosed, nearly every kind of sleep disorder is treatable.

Advocacy groups and sites that SleepyHeadCENTRAL endorses 

Key sleep health awareness dates

Daylight Saving Time change (Spring Forward)
Insomnia Awareness 
National Sleep Awareness Week
Snoring Awareness
Suddenly Sleepy Saturday (narcolepsy awareness)
World Sleep Day

Sleep Apnea Awareness

Idiopathic Hypersomnia Awareness
Restless Legs Awareness

Sudden Infant Death Syndrome Awareness

Standard Time change (Fall Back)
National Drowsy Driving Prevention