I've been plagued with one cold virus after another since Xmas but since this afternoon my ear has been so painful. It's blocked apart from tinnitus and it feels really pressurised. I've tried holding my nose and blowing as per flying but nothing. About 12 years ago I had such a build up of pressure then a "pop" which instantly alleviated the pain but followed loads of gunk weeping out and I prey it's not that again. How can an ear cause so much pain??