The water reservoir runs out of water during the night; I have to get out of bed to refill Water in the container. My nasal cavity is dry; because of the humidifier. Now I can't go back to Sleep. I believe this is a major problem with CPAP users.

Needless Worry about whether you're in compliance with the CPAP machine, messing with settings, etc. Why don't you just wait to see your Sleep Doctor or the medical equipment provider and they will examine your computer chip in the CPAP machine to determine if you're in compliance.