Good Day, I recently visited the water-park and after going on the toilet bowl water slide, I fell on the left side of my head into the pool of water under the slide. I felt a huge pressure going into my left ear, since then I have been hearing sharp sounds and also clicking sounds in the left ear. I have closed my mouth and nose and blown out and air is flowing freely through the Eustachian tube, so the Eustachian tube is not blocked on my left ear where I am hearing the noises. Would like to get your advice please.