Hello, I have ben diagnosed with mild sleep apena AHI-14 and this was the sleep test. The home test gave me negative results. Ive been fighting for two years the sleep apnea. I've been using the C-Pap for over a year but my condition is getteing eorse. I have no relief from Chronic and I mean chronic fatigue. I camt sit down in public seting without falling asleep even if my eyes are open. I wear the nasal pillow mask and even tried using a sleep strap with it. I now wake up with palpitations all the time. The sad part is, I love the mask because I breathe better with it than without it. However, it has not help me cognitevly, I have been told Im sleep walking. Snoring while performing regular during work. But of course groggy and now anxious through the whole day. Its very embarrassing and fustrating. Ive lost 20lbs, I eat healthy and exercise regularly. Ive even used the nuvigil day alertness med with no beneficial relief. Should I be on oxygen all day? That is what it seems like. How would you use O2 and a CPAP, I thought the CPAP provided O2 I am so confused the difference. If there is anything else that would help, I'd be more than glad to try it out.