I have the same thing, it is very scary I agree, I have not been given a diagnosis what my dizzy spells are, my GP says he thinks it is Anxiety, but I don't know how he can say that when he's not ruled out everything else.
Do you know if I take Stugeron will it help with vertigo, I'm not sure, I've had heart test/echcocardiagram/blood work all came back normal but they won't give me a MRi scan, they say I don't need it, I don't have symtoms of something serious, that doesn't reasure me espesh- when I have slight Anxiety.
But I know Anxiety and Vertigo can be very closely related