As others have stated, see an ENT specialist. A decade ago I had septoplasty and turbinoplasty. Plus while they were doing the other stuff, they asked if there was any cosmetic stuff I wanted done as well, so I said sure!
But if I’m being perfectly honest, it did very little good. Since the surgery, I actually think my nose is congested more than it’s clear. And I kind of miss my old nose. Speak to an ENT, but have a good hard think about your options and the likelihood of a favourable outcome. For me, it was a pretty big ordeal to have gone through for virtually no benefit. If I had it to do over again, I wouldn’t have gone the surgical route.
Every case is different though, so the best place to start gathering your facts for your specific case is an ENT specialist.