Bedrooms are for sleeping - not for "trying to fall asleep" amid various distractions.
Create a sleep-inducing environment by removing the television from the bedroom, (also closely controlling the climate, investing in a supportive mattress and pillows, comfortable bed-linens, window shades to block all light and eliminating anything that will distract you from sleeping).
"But I can't go to sleep at night?"
After 45 minutes of daily cardio and gradually adopting normal eating habits, sleeping on a regular schedule becomes easy.
Today, having a flat panel affixed to every wall is no more a sign of wealth than modern plumbing and a refrigerator. Remove it and mount on the wall in front of the home treadmill or elliptical.