I had my rhinoplasty 10 years ago. I was super happy with the results. Unfortunately couple months ago I noticed cartilage sticking out of my nose tip, more on one side. It's getting more prominent and now I even have a dent in the middle of my nose tip. Cartilage is blanching the skin and is uncomfortable to press. Before I noticed this I had a horrible cold sore on my nose that left a scar. Could it be a reason?