I believe I perforated my eardrum months ago as I could feel warm air rush into my ear when I plug my nose and blow. I don't think it healed on its own as I put two drops of peroxide in that ear yesterday and had an enormous amount of pain. Myself and others could hear screeching from my ear when I would blow. I am still in a lot of pain. What can I do for the pain? Is this a medical emergency or should I seek a physician soon?