Do see an MD. I started with an ENT and ended up with a neurologist who diagnosed a vestibular migraine. Ultimately it was relieved by acupuncture and massage because it was probably more due to musculo-skeletal issues. - pressing on nerves and from aging
but you need to start with your doctor to rule out serious stuff. Take heart, it took me 8 months to resolve. But I eventually am functional without medication and have improved range of motion.