Hello everyone. I have a strange issue with me. I used to have problems with my mask, and after a lot of time spent going to sleep MD and the DME, I finally got my mask, and I have adjusted to my snorkel very nicely and have not had any issues. However, a few days back, my girlfriend told me that of late, she has been watching me take quick breaths and the frequency is increasing. I have been sleeping very soundly and waking up quite refreshed. Not sure whether I should tell my sleep doctor about this or let it slide through. Thanks for the help.