I’ve had rhinoplastic 15 yrs ago, a 2nd one about 5 years, the dr. when I had this last one he said he fixed my breathing, but he did left a dent (where the darkest spot is now) it’s been black ever since. he said the hole would go back to normal and after some months he injected HA to fill up the hole and other parts. Casual smoker, one cigarette per day. Did I developed a small hemosiderin skin? Can I dissolve this with Hyaluronidase? Can I get necrosis? ? Will this be fix with a 3rd rhino?