White bump on tongue

So, I have had this little white bump on my tongue for months now. It doesn't hurt or anything, so I wasn't that worried about it, but it hasn't gone away for a long time. I tried looking on google, but couldn't figure out what it was. I thought it might be an inflammed taste bud, but most sites said they were red and sore, which mine is not. It's not thrush because it's just one dot. Any ideas? Like I said, it's just one dot, it doesn't hurt and it's been there for months.

Megan, I am a dental student so I know a few things. That being said, I would not feel comfortable with myself or anyone else on these boards giving you medical advice about this.  I know it is a pain, but you really should go to a dentist.  Without seeing the bump, it is nearly impossible for someone to tell you what it is, and there is a range of possibilities, some are completely benign and some of which can be quite serious.  The fact that it has persisted for months also brings up the possibility that it may have been there all along, is a normal part of your anatomy, and you have just noticed it.  However, many oral lesions, including cancer, often present with no pain and can go unnoticed for long periods of time.

PLEASE go to your dentist and go very very soon if you are a smoker or a dipper.  I am not trying to frighten you, as it is most likely a benign lesion, but it is better to be safe than sorry. 

Thanks rebelrower! I wasn't really expecting a definitive answer from here. I just figured I would ask because I was thinking about it just now. I don't smoke or dip, never even tried either. I had a dentist appointment not too long ago and they didn't notice it and I didn't think to mention it to them either. I'll give them a call and see if I should set up an appointment. Thanks again!

Oh good I am glad you don't smoke/dip and that you see your dentist regularly.  It is quite possible that they noticed it and made a note in your chart and just didn't say anything as it is likely benign/normal.  But it is always possible it was overlooked so I think you are doing the right thing by giving them a call =)