Posting in chat for traffic (so I hope this is ok). I’ve noticed a small white patch above the margin of my gum line on one of my teeth. It’s been there for about a week as far as I can tell. Eventually I decided to go on Google (I know I know 
) and this condition called Leukoplakia keeps coming up. I’ve never hear of it before but reading about it because advice seems to say you need to see a dentist straight away as it could be pre-cancerous. Has anyone ever had anything like this before and did it go away? I will make an appointment to see my dentist next week but I’ve scared myself silly now.