My mouth keeps getting chewed ㅠ It's the 5th day of the first contouring treatment. Maybe it's because my mouth is swollen, but when I wear the retainer, it feels like my teeth keep chewing the flesh inside my mouth. And there must be stitches in that area, so I'm worried they'll burst ㅠ What should I do? But I can't not wear the retainer because it's swollen ㅠ Ha