I Am A Healthy 66 Year Old Male. Yesterday I

I am a healthy 66 year old male. Yesterday I woke up an very soon I started seeing like things were moving around and around. Only when i was standing or walking. Sitting or lying still I was fine. I feel fine otherwise. I started to get sick and throw up since I have a very sensitive stomach when it comes to spinning around. It has been this way for two days. Could I have eaten something that was bad? The doctors office said it may be something with my inner ear. Tom H.