Are you incorporating any MEUING? (I probably spelled it wrong) it's a kind of tongue exercise to reshape the face and teeth and nose it was created by a dentist and it's quite dramatic what it can do I've literally seen before and afters and it looks like people have gotten nose and cheekbone jobs done for real or had their lower jaw extended if they had an underbite it's crazy is all you're doing basically is chewing some hard gum and pressing on the roof of your mouth a certain way multiple times a day but it has phenomenal improvements in your ability to breathe through your nose