three days ago after shower my left ear is like numb, feels plugged and less hearing than other. i asked pharmacist &he suggests me to take decogstant.i,m taking those tablets since last three days.but i have,nt seen any change.sometimes i feel air pressure pumping out like choked pipe. what should i do.i cleaned my ear with qtips but did,nt find any wax. what should i do.can i put a drop of hudrogen peroxide to clean ear or not