First, 5 hours of sleep is not nearly enough. But you do sound like you have symptoms of sleep apnea. To get tested, and to get on a cpap (a machinec that gives postive air pressure) to keep your airways open can really help with your weight loss also. I got one, and really it changed my life. No longer do I want to nap all the time, when I do sleep it's very productive. Plus sleep apnea can be dangerous. Here's another sight with tons of great info.
Sleep Apnea Support Forum Index