Uhh so im 14 and anyway i just did a flight from america to England. Now just before that i had some toothpain in the back top left. It's constant throbbing pain, but tolerable, and ive been brushing my teeth very often and used hydrogen peroxide now im back in the UK. In America i brushed my teeth twice a day but due to beung in holiday did indulge skmewhat in fizzy drinks although i only had 5-6 in my 5week stay. I decided to do some feeling around and it feels like there seems to be some substance past the second molar, where the pain is coming from. I tried using a flashlight but i couldnt see anything. I have braces and i didn't feel any brackets there. Also i felt along and it seems to be higher up than the rest of it, almost although its still coming through. I think it might be a cavity but theres also the chance its a wisdom tooth... What do you think?

P.S swallowing is a little difficult but from time to time there is a break in the pain and everything feels good. I'm not sure how lomg it will last so im gonna keep you updated