hello everyone. i just want to say first of all this is probably going to be quite long so i apologise for that.
bascially i'm 17 years old and i'm really worried. around three years ago, i noticed these firm, moveable lumps around my face. there were a few under my jaw, one in front of my ear and one around my cheek, near my jawbone. i was really freaked out at first, i had no idea what they were (i'm thinking now they're lymph nodes). most of them in my jaw have ones in the same spot on the other side, symmetrical. i panicked and i was silly and thought ignoring the problem would make them go away. three years later, and they're still here. there has been no changes to any of them, aside from the one in front of my ear, which fluctuates in size. never gets any smaller than a certain size and never any bigger than a certain size. however towards later last year, i also noticed a firm lump in the side of my neck, and it's also still there. i don't know what this is. i cant tell if it's just muscle, because that's what i thought at first, since i can also feel something on the other side in the same spot, but it isn't as large. again, no pain except sometimes when i turn my head to the left too far, and even then it's only minor. i should also note none of these are large enough to be seen through the skin, i can just feel them underneath. i have no typical symptoms of lymphoma like fever or night sweats. all of these things honestly could have been there for even longer though, as i was never one to check around those places.
i have however for a couple/a few years had itching and a rash on my left foot. not sure if it could be relevant. i've had several creams used on it, but i cant stop itching it (honestly mostly due to boredom) so it doesn't get better.
my jaw sometimes struggles to open. there's no pain, but it makes a clicking noise at a certain point and feels like it unlocks in a way?? i have crooked teeth as well (need to get it sorted soon as well) but i have autism and dentists and doctors scare me and overwhelm me so much it's difficult to go.
i've been dealinf with possible allergies for a few years but it could also be due to the fact our house is moldy (the bathroom very bad, and my bedroom around my window and slightly around my bed). i brought it up to my dad and he cleaned it best he could but he didn't do it all so there is still some that is there and spreading again.
i believe not long before i noticed them around christmas 2017 possibly but i'm not 100% sure, i had either flu or a really bad cold. again not sure if that could be related but i thought it may be worth mentioning.
i asked my mum a few months ago to take me to the dentist, and she said she would look into one that could help me due to my autism but i think he's forgotten. it's been hard for me to bring it back up to her because of anxiety.
im really worried i might have something like lymphoma or oral cancer, some kind of cancer, and with how long i've left it i'm worried about the consequences. i'm only young and the idea i might have it is terrifying. and facing the reality and telling someone is just as scary.
could anyone give any advice?