I had a root canal done three days ago but I am still in pain. The pain seems to be moving and getting worse. At first, a day after, I felt pain around the tooth in question and the jaw as well (left side). A day after that it was worse, and the jaw was sore to the touch. Almost like a bruised feeling. Today, it started as an earache and now has moved to my left temple. Lots of pressure. My left temple, left jaw, left ear, behind my left ear, and my left cheekbone are all sore. This can't be normal can can it?