I have a painful white/red bump on the inferior labial frenulum (the thing that attaches the bottom lip to the gums). I currently have the flu, could it be something to do with that? If it is (or isn't) what is it? I've never had the bump before, and it hurts whenever I move my lip. I've had it for 3 days now, but will go to the doctor after a week. I am just looking for ideas as to what it is. I also have severe allergies (food and seasonal) and tinnitus. I'm a fifteen year old female. Thank you in advance for your help.

It appears it would be a mouth ulcer sometimes caused by stomach problems; they are painful. Of course this is my own opinion. We don't diagnose on AMHD but mouth ulcers are quite common.