Was diagnosed with an ear infection 3.5 weeks ago; two courses of antibiotics and it's still sore, gunky, and I'm intermittently deaf/echoey in head/pressure in ear. It seems to go away for the odd few hours during the day but at night it fills up with gunk again. I thought only kids had this?! I'm worried I've damaged my ear as when it started off I thought it was wax and used all sorts of drops (hydrogen peroxide/sodium biocarbonate/olive oil) that the doc has now told me off for ... apparently you're not supposed to put anything in your ears until a doctor has a look first?! Really don't want to take a third lot of antibiotics?