Ear Pressure That don't go away. Cure?

I have ear pressure a lot it feels very frustating... Throat heaviness/pressure ..something or mucus stuck in my throat ...clearing throat...I m taking Magalcid MPS thrice a day and Pantocid L one tab in the morning empty stomach but condition is same ..Ear pressure is not going away...it's not bearable...I have also consultant to ENT doc he prescribed me medicines for ear infection but it make my condition worsen.. if I have LPR /Acid Reflux...I don't have any hearburn ...throat was burning but now it's fine ..In night I sleep without any problem ..after waking up in 2hrs earpressure starts...what to do now ...I'm only concern about my ear pressure problem... What will be the reason for it..how long it will take to cure? I'm also Hypothyroid patient.. taking thyronorm 25mcg..I don't eat any spicy food and citrus food which trigger acid reflux drinking lots of water..eating frequent small meals but ear pressure in not going away....I feel somewhat better but not relieved..