Will fillers fix nasal sidewall collapse?

Would fillers fix this issue with my nasal sidewall on the left side (right side of photo)? I was told I had a deviated septum years ago but the sidewall collapse is fairly recent. I don’t remember having any trauma and haven’t had any previous surgeries. Would fillers fix the issue aesthetically or would I need to do a rhinoplasty? You can also see it a little bit on the right side as well but not nearly as bad. It’s most apparent when I smile. Any advice would be much appreciated.