Hi. I Am A 55-year-old Male Using A CPAP Machine;

Hi. I am a 55-year-old male using a CPAP machine; the other night I woke up with a burning sensation in my lungs kind of like what I imagine inhaling fiberglass would be like. I spent about six minutes trying to breathe through it but the sensation with not stop. I discontinued using my machine that night but have used it since I’ve not had the same problem.