It does look a bit like geographic tongue and I am trying to relax and was almost there however my tongue
has cleared up for about a week twice and then developed these sore
patches on the tip. They start off small a few mm in dia then expand to approx 10mm, there are about 3 no. at the moment, they have white borders in the morning which seem to wipe off, they start with tingling, then burning sensation and are tender to touch.