Ear, Nose & Throat Community

I am a 41 yr old male, i have had a constant ear pressure in my left ear for six months. my family doc gave me a z pac for ear infection and didnt work. just saw my ent who had done a nasal septoplasty on me in the past. she said she didnt see anything, partly because my blood pressure was high during visit. i take 100 mg of metoprolol daily. she did a pressure test and said my ear drums were fine and said i should have a cat scan of the brain. she pretty much just rushed me out the door, which has really scared me to death. my symptoms include hot flashes, numbness down my neck under my ear, rapid heartbeat occasionally when it flares. sweats when it flares. tingling hot sensations in my fingers and toes, and a serious case of anxiety. my perception of things is thrown off and my eyes bother me and are very sensitive. i can hold my nose and blow and liquid and air come out of tear ducts and that actually gives me some relief. I live in a constant state of dread that im about to have a stroke or heart attack. i also take 100 mcg a day of levothyroxine. i had hodgkins disease in 1991 and again in 2007. had chemo and still in remission. i have an appt. with my internist monday and have done fasting blood test. no results. i dont think this caused by my high blood pressure. i think maybe my thyroid. i also had three fillings break during chemo and have exposed cavities but no pain. just havent had the extra money to have them capped, i also have a lower left wisdom tooth that came in partially, it doesnt bother me so i havent had it pulled. any thoughts or advice would be really appreciated.