hi, i'm 17 and around 4-5 months ago i found a hard painless pea size lump in the side of my neck, it can only be felt if i press down and it is not a visible lump as it sits under the skin, like i said it is painless and the size of a pea and very hard, it also feels like it moves under my fingers. i keep checking to see if it's bigger but it has stayed tiny, it's been there for months now as i'm too scared to get it checked, should i be worried about this?
