I used to be super self-conscious about my nose. I felt it was too big and I didn't like the bump on it. As I've gotten older, it doesn't really bother me anymore. I've grown into it as I've become an adult, and I realize that my nose makes me look like "me." I also know how to pose in the most flattering ways for photos.
ETA: Your nose looks perfectly fine, and I bet you're the only one who would find it noticeable. It's very similar to mine.