I discovered yesterday I have puss built on the helix of my right ear. It was red, swollen. I took the puss out and put some neosporin. This morning, it is less swollen but now I can feel as if it has water inside my ear and it is swollen inside and like under water sensation. All this for no reason at all. Not piercing, nothing. A week ago I had a mild throat infection/tonsils but gone away. I am pretty much a very healthy person. I don't get sick often and my last flu was over 7 years ago. I did have a shingles vaccine about 1.5 months ago. Please advise.