There isn't sufficient information to give you a specific diagnosis. There is a possibility that you're having vertigo. Vertigo is a sensation of spinning dizziness. It is caused by an imbalance of the fluid in the middle ear. You will require beta histine to control the situation. I would advise you to visit the ENT so that you can be examined and undergo the necessary investigations to find the underlying cause of the problem and have it treated accordingly. Kindly avoid making sudden movements of the neck as it is likely to worsen the condition.