Its sounds like thrush. I had it for the first time a few months ago. It is very painful. My tongue felt like it was raw. Go see your doctor and get a prescription. Its a medicine you swish several times a day and it will feel better in a few days but finish the meds or it will come back. I made that mistake. Good luck.

I’ve had them constantly since January so painful and burning in mouth I’ve seen a consultant dermatologist who told me it was aphthous ulcers and they would go on there own !!!! No chNce of tgat

I get once or twice a year but I rinse my mouth out continuously with Biotene n suck on tabs called Dry Mouth. Not sure if we get cuz out mouths are drier or what

Looks like geographic tongue

Yes all the time I can't cope with the pain