2 years post-op - Please tell me what I can do to fix this problem and if it stems from my Rhinoplasty?

I had a Rhinoplasty almost two years ago. After a week of surgery, I started getting very dizzy. My surgeon ripped my cast off significantly harder than I've seen other patients taking there's off. Even now, the right side of my nose feels like it will flare up, becoming tender, start feeling pressure in my head and having dizzy spells where I feel like I don't even want to get up. Please whatever advice you have I will take. I need to have a normal life again...