Lump in Neck
Hi. I'm a 24 year old female. I have a lump in my neck which is rock hard and has been there for a few years. I don't really have many other symptoms though recently I've been feeling a little tired. I've also been having occasional pain under my left arm which just appears for a minute or two and then goes away, and it's very mild. Just want to know if I should go and see the doctor about the lump. Part of me thinks that if it's been there for years then there can't be anything wrong with it? I can't really tell whether there's been much growth since I first noticed it.