Hello! Last night I, quite suddenly, began having pain on my left side below my breast. The pain began to shift around to my back and side. It hurt to breathe and would become more severe depending on how I would lay in bed. The pain subsided in the morning and remained a dull pain in my back. By the end of the work day the pain increased in severity again. The majority of the pain is on the left side below the ribs but pain radiates into my ear and around to my back and neck. It's hard to pin point from exactly where the pain is originating.