Few days ago, I woke up with neck stiffness and head pain. The next day, I felt lump on both of my neck with larger lump on my left neck. The lower part of my head is also in pain when I press on it. I have been massaging these areas myself but it is very painful. I have migrain headache now on my left side. On occasion there is tingling in my fingers. I also have soar throat. What should I do and what do I have?