It's been 3yrs since surgery, over last year and a half I developed a bump (feels like a grain of rice) on one side my infratip area, dr said it's cartilage and not to worry. The last few months I've noticed a depression forming on my lower nasal bridge just above the tip, feels soft/hollow. I had a *lot* of swelling the first yr, could this be the result of residual swelling subsiding and revealing what's underneath, or is it possible something's going wrong? Thanks