Im 16 and i have a lump in my neck i believe to be a lymph node. I have had it for a while and it feels hard but is still moveable i went to the doctors about it and they said its just a swollen gland but i am worried its more than a swollen gland i dont want to go back due to a fear of needles i just want to know if it is cancer or not i dont have night sweats that i know of and i dont feel breathless i havnt lost weight that im aware of could there be something else that has caused it to go hard or is it just cancer that makes it go hard is there a way i can request a ct scan to find out if it is