I've had a lump behind my ear for a few years. I think it's a pimple but it never seems so go away. Sometimes is swells up but I usually end up trying to pop it. The last time was over a year ago and some clear liquid came out. It was just a small hard lump in my ear crease until a month ago. I tried putting warm compresses on it but it doesn't seem to help. It has never been this big before and its now turning purple. I'm thinking about going to see a doctor, does anyone recognize it?
