Nov 13, 2012
So last night I noticed a pain in my armpit whenever I raised my left arm, and upon inspection I found a pea-sized bump in the center of my armpit. I think it's a lymph node but I'm not certain. I don't have any symptoms of being sick and haven't been ill anytime recently, the only thing is this bump. Should I be worried, or is it harmless? I don't have insurance so I would rather avoid a visit to the hospital, but I will go if I honestly need to.