Hi, Since last Monday, I've had a lump behind my left ear. It's still there, and now I have another one behind my right ear. I also have 3 bumps on top of my head and one on my neck in the back. I went to the dr last week, and she said I must be fighting something (when I only had one lump). I have been exhausted and weak, and have a terrible piercing headache on the left side of my head (in the front)