Thanks for posting your query,
You are most probably suffering from benign paroxysmal positional vertigo (BPPV) is a disorder arising in the inner ear
. Its symptoms are repeated episodes of positional vertigo, that is, of a spinning sensation caused by changes in the position of the head. BPPV is the most common cause of the symptoms of vertigo. Other causes maybe labyrinthitis
, Ménière's disease, migraine
What to do? Consult and ENT specialist
so he/she can examine you, perform some tests (imagery, maneuvers, laboratory etc) to determine cause and provide you with appropriate treatment.
Hope this helps