They're only people, those doctors. I suspected BPV (Benign Positional Vertigo) a vestibular Disorder, saw an ENT, No he said, said a Migraine might be it, although I never had headaches. A MS clinic Neuro I saw later couldn't believe ENT (well-known and MS often suspected of being BPV first) got an MRI and didn't see lesions. Opthomalogist , also a neuro- opthmalogist, suspected MS from our casual conversations. Doctors!