For the past approx 2 months I have had a really itchy left ear along with every time I lay on my left side I can feel bubbling and a wet feeling and then yellowish/light green gunky liquid comes from my ear. Any idea what it could be..... The obvious thing would be infection but I'm reluctant to waste a GP appointment as its not causing me any problems, no loss of hearing or pain at all which I assume it would if it was infection?