s a white mark with kind of a jagged edge at the top, and is underneath the
tongue, like down towards underside of mouth, not on the
tongue or lips itself. It's extremely painful to eat or move my tongue around. I'm not sure if it's a canker sore based on the locations and appearance.
Been using Orajel Gel to numb it past two days, but it doesn't do anything, just wears off and is still painful.