First of all (and I'm aware this is a few years old so I'm sure you eventually saw someone for this and figured out what it was), for an 11 year old you're an excellent writer

....Second of all, considering soooo many people seem to get whatever this damn hard ball lump thing (I'm actually on here myself for the same reason, lol), I highly doubt that it's anything you would need surgery to correct but being that obviously none of us seem to know what it is and even if it wound up being something you needed surgery for, It's definitely not something you don't want to take seriously and get checked out because you just never know and sometimes waiting makes a difference between being able to get rid of it easily w/ meds or actually having surgery, so waiting because you're scared of possibly having to have surgery on it could ironically be a reason that you would need surgery, or it could mean the difference (god forbid) between life and death because like I said, you just neverrrr know and you want to treat anything that happens with your body that isn't suppose to be happening, VERY seriously, even if it's something you think you know. Again though, knowing that this is a few years old, I'm sure this has all been taken care of and I'd love to hear if it just went away on its own or if you actually did get it looked at and the results of the outcome

....I'm actually here because my glands get swollen ALL the time, pretty much every time I'm sick, but I have gotten a lump that is different this time. This lump that I have now isn't a swollen lymph node like usual because whenever my glands get swollen, it's ALWAYS both of them and I just have one lump this time. Also, when my lymph nodes are swollen, they're towards the middle of my throat and on either side of my esophagus and this lump is like allllll the way on the right side, right next to my jaw bone, they're touching....Kind of scares me because I've never had one like that there and this also came at the same time that I randomly got some sort of irritation or blister or something, I don't freakin know lol, on the right side of my tongue, it made that part of my tongue swollen and red and made it feel like theres a cut there and veryyyy painful, so of course everything I eat hurts. I've had to resort to eating softer stuff that won't scratch it like soup, pudding, mashed potatoes and other things like that. So being that both things happened at the same time and both are around the mouth area, I don't know if they're like related or if it's just a coincidence but yea, it's just weird, lol....But to get back on the subject, I would love to know what your lump wound up being so that the rest of us on here might be able to get an idea if there's are the same thing...