Since around mid-march my lips have become suddenly cracked, dry almost as if they've been burnt. It hurts to open my mouth wide, to eat, drink-hot drinks are agonising.
I also have a random what looks like a cold sore but isn't, in the corner of my mouth, and two white spots on the tip of my tongue. I also have what i thought was a blocked salivary gland but it isn't, according to my dentist- I went to the dentist yesterday and he did two X rays (normal one then a more thorough one) to see if any signs of infection or other signs and nothing. But there's a lump just on my jawbone, quite hard, not fixed, moves about if I touch it and it is slighly painful.
Any idea what the lump could be, and any idea what I can do to help my lips heal? I have no idea what has caused all the soreness, ulcers on my tongue (if that's what they are!) or any of it-never happened before! I've been using petroleum jelly for my lips but seconds after I apply it, they've soaked it up. Constantly dabbing it on-they must be so dry!
TIA.