I have swelling underneath my bottom lip, on both sides also their was a lot of dryness around my mouth causing deep creases all over my mouth area. I had been wearing an Invisalign retainer and also the dentist had corrected my bite, looking back I also remember when the dentist assistant took impressions on my teeth for the retainers he was pushing down on my jaw hard. My face is disfigured something went wrong. I stopped wearing my retainers so my teeth are now shifting back, I only got Invisalign to close the gap between my teeth, I regret going to that dentist and getting Invisalign. What could have caused my lip area to look like an upside down u. Please help me, how can my face be corrected?