Wow! I'm confused (this is new?) Isn't the most recent change to your medications the Cymbalta? Why wouldn't they have stopped that first, if that's true? Someone needs to be thinking clearly for you, sorry it isn't me
Are you lightheaded, or, does the room spin? Dizziness is different from vertigo. Neither feel good. Make sure you're breathing fully and not too fast. BTW fluid in the middle ear often upset our balance system, not often viewable by looking in the ear!

whoooaa.
I hope you continue your ongoing regular meds... and speak to your T about all this? TC