I’ve been using a CPAP machine for about 5 years. It makes a tremendous difference. the most important thing is being comfortable with the mask. if you don’t like the ‘full’ face mask, you can get a nasal pillow mask. i find it (and so does my wife) much more comfortable,. you don’t look like a monster when your sleeping. don’t become discouraged quickly. once you get used to it, it becomes second nature. without the mask i don’t sleep for more then an hour without waking up. with the mask, i can sleep six hours straight! i even have my CPAP machine on a Shabbos clock!
hatzlachah rabba!