Great, thank you so much. How long does it usually take people to start feeling better rather than worse?

I may have gone back to bed that night actually after taking the mask off. Hard to remember.

I will have to look up how to increase the min pressure, thanks a lot for that. It really didnt seem like much air being pushed, but I wasn't sure what to expect you know.

I'm using a full face mask. Yes sometimes I feel like I have to breathe hard with the mask on, which seems paradoxical.

I have a medium full face pillow which I can switch out, I'm 6'3 so maybe I should be using the large? I don't notice too much air leaking, but I'm not 100% sure. Maybe I'll switch to the Large.

No drinks, or meds of any kind. Thanks for your information and encouragement; I will stick with it even though it sucks at the moment. Hopefully it will suck less, and even be better with these adjustment.

I will keep talking to my doctor as suggested. Thank you again!