Blisters

Saturday I heated up some hot chocolate not realizing how much was actually in my cup. My cup had a lid on it. I was talking with my husband and grabbed my cup and took a big gulp. It was scalding hot. I spit it out of my mouth immediately. It went all over the floor. I went over and put my tongue under cold water. It really hurt. Now I have blisters under my tongue on the right side of my mouth. It is so painful. It's like have several canker sores. I will be sure happy when this heals up.