Bump on my bridge 2 years after septoplasty. What is this? (Photo)

I had a septoplasty just gone 2 years ago. Around a year ago I started to notice a bump on the left side of my nose. It’s on the bridge of my nose where it’s fairly straight and then there’s what feels like a slight dip on the left side of the nose followed by a big bump. Is this normal? Should I be worried? It’s making me concerned of the strength of my nose although my breathing is absolutely fine