I have had a really bad cough and cold for almost 2 weeks now. Well over a week ago my left ear became blocked. It did clear for a day or so but its backed to being blocked. I have tried holding my nose and blowing but if anything that made it worse.
When I was little my mum would put olive oil in my ear but I'm guessing this was for wax and I don't think this is a wax problem. I can hear it crackling sometimes, which is about all I can hear with that ear now.
If I just leave it will it clear up or do I need to go to my GP?