Hello sir, my age is 29 yrs. Two months ago I was suffering from BPPV, I consult an ENT specialist, he gave me medicine & I was OK. But last 3 days I am coughing with chest pain, ribs pain & back side neck pain. When I am looking to sky above of my neck something triggering & I am feeling unbalanced, my feet is tumbling, feeling very much dizzy. What is happening to me please help.