Notched nostril and different nose (Photo)

Went in for sinus surgery, was told I have nasal valve collapse and deviated septum. I did not have a deviated septum but was convinced to do minor cosmetic things that would help me breath better. Long story short I have a notched nostril and a nose that does not look like mine (was not supposed to change appearance). I know I need a revision, but who is best for fixing a notched nostril. I have been told its very difficult.