I tested positive for Strep Throat last Friday. Since, I have followed the regimented daily doses of Amoxicillan (1 pill twice daily). From Friday, my fever has gone down, but my gums have become severely inflammed and my mouth has broken out with canker sores all along the inside of my lips, roof of mouth, and tongue? What is the best course of action to relieve pain? I have been unable to eat or drink anything since Thursday. I greatly appreciate your time.