Does anyone get this? Last night I went out and was drinking, got overly tipsy, this morning the roof of my mouth was really hurting and hasn't stopped all day so plucked up courage to have a look. There's a largish red patch which is very sore, husband said you can get this from drinking alcohol as your mouth is dehydrated. Iv not burnt my mouth in anyway. I have a strong cancer fear and to me it looks just like some cancer pics iv seen from within mouths. Please help me.