you need to be carefully re-examined by an ent specialist. while labyrinthitis still can be causing some of these residual symptoms there are many other ear conditions that can mimic it.
i was treated for labyrinthitis about 4 months ago. however i still have ringing in my ear and is worse when showering. the ringing is aggravated by running water if i open the tap if i lay on that side (ear) and try turning over to the other side i experience nausea and dizziness! if there is intense sunlight(heat) the ear rings more.