Hi, I am 25 years old, i was diagnosed with bppv and have been suffereing for nearly 2 years, i thought it went a couple of months ago but has come back, it makes me feel dizzy and especially exhausted even just walking a short distance, my left ear feels blocked which effects my hearing and speech, makes me hear myself breathing louder,is that a usual symptom of bppv? will it eventually just go away or is it something that will keep coming back?