Welcome to the forum!!!
Can you post some pics so I as well as other forum members can provide you with recommendations for the appropriate specialist? Also, let us know what you perceive to be the problem with your nose, besides the breathing issue.
I am an unpaid volunteer super moderator. I receive no remuneration from this site. Although I am a medical professional, any recommendations, statements, advice, or opinions I provide are mine, and mine alone. Consult carefully with the medical professional of your choice. All statements, recommendations, opinions, and advice expressed by me are mine personally – independent of the site and made as a forum member only – and do not necessarily reflect those of PlasticSurgerySpot.com.