Nobody can say if and when your dizziness will subside. In most, it eventually does. Some need therapy to help. others just need to give it time. Anxiety about it only makes it worse. It can be like tinnitus. The more you pay attention to it, the more of an issue it becomes.

I have had dizziness from sudden moves for decades, after anesthesia for surgery. I learn to not make sudden moves and I rarely notice it.