Ear fungal infection. Diferent doctor's.

On 17 jan my right ear started paining a lot then on 20 jan i went to doc, he told me that i am suffering from ear infection by bathing in sea beach. i took the prescribed medication and cleared my ear with the machine on provided date. after 2 days i recoverd frm that n i stooped my treatment. after a week once again pain was started n this time unbearable i went to the same doc he told that it has been started once again and advised me to take 2 weeks medicine and cleared my ear with the machine after 2 days. after one n half week when my pain was not going i went to my city as my parents called me. later there docter told me that a pimple kind of thing is coming out inside so we waited 1 week to swell it n burst it out, when it was cleared he told me not to clean my ear either from machine nor from hydrogen peroxide. hence i came back to bbsr where i study and again after a week pain got started even when i am continuously taking medicine from 20 days frm diferent diferent doctor's.