My mask exports were not covered but my nose was plugged. I kept adjusting my mask while trying to get deep breaths. I have been on PAP therapy for 4 nights and this was my first episode. My nose still seems plugged when I try to take deep breaths, and my head still hurts. I’m not doing PAP therapy ...

I have a ResMed Air Sense 11. I wake up gasping for air! I can’t get a deep breath! I can’t breathe through my nose! Then, I get lightheaded and dizzy. I have a full face mask. I don’t know what to do. Any ideas what I could be doing wrong?