I know it feels like forever, but you might just need more time and help.
I am at 13 months and I didn't see much improvement til the one year mark. Up until the one year mark I had seen a bit of improvement but felt that my quality of life was low.
I also remember in the beginning when mark from Idaho would talk about work arounds, I didn't want to learn work arounds, I wanted my old life back. Well my old life isn't coming back. I depend on my earplugs, prism glasses, sun glasses, breaks...
The more you can do to keep your symptoms in check, the better.
Lots of great advice on this board.
Su Seb