My nose feels constricted and tight. Is it contracture or inflammation?

Exactly 3 years ago, I had a nasal tip ear cartilage + beak osteotomy with no implants
 
, but a few weeks ago I started feeling contracted and tight in my nose, and
 the color of my columella seems to have changed a bit...
 (The area where I feel tight keeps changing... When will it happen? It was on the side of the columella, at one time it was at the corner of the nose, at another time it was at the tip of the nose with cartilage...)
 
I went to the hospital and they said there was no problem at all and told me to go to the ENT... haha ​​I'm overreacting hahaha I
 
had two nose surgeries (just for the sake of it) I did it because of the shape,
 but after retaking the exam, all the cartilage on the tip of my nose was visible, and they said that
 if I keep opening my nose, it might get inflamed. I liked the shape, so I left it on.
 
I was very worried and concerned that it suddenly became like this after living well for 3 years... My heart. I want to completely remove it.