Revision rhinoplasty is one of the most difficult surgeries to perform, and takes decades of experience to develop the skills to create an elegant result. But do not be discouraged: in my own practice, I have performed revisions on patients who have had four prior rhinoplasties from other surgeons, meaning that it is indeed possible to improve your nose. Without photos, it is difficult to discuss the specifics of your situation. I encourage you to do your research! Read reviews, and ensure that you find a board certified plastic surgeon who specializes in rhinoplasty and revision rhinoplasty. Some surgeons do phone consultations, so this might be a way for you to interview doctors without flying overseas.