I noticed that I had this small white spot at the very back of my tongue a few months ago. I decided it was probably just a taste bud or something so I stopped worrying about it. Something reminded me about it this week so i checked and it's still there :( I think it may be a little smaller than It was but I can't be sure. I do bite the back of my tongue in my sleep at times making it sore but I don't think that has happened lately. Now im freaking out about oral cancer. I am a 37 year old, non smoker. I do drink but not that heavily and I am 7 months pregnant so haven't been drinking at all since summer. I had a dental check at the start of last year, now I am scared to go for another one In case they tell me I have oral cancer :(