Hi. I am a male. 24 years old For years (at least 5 or so?) I've had this painless, pea-sized lump under my right armpit, under the skin. Is hard and moves with the skin like it is attached underneath It never bothered me...I just felt it in the shower one time and then didn't even think about it. For some reason I've been thinking about it more lately...And I feel i've been sweating more in the past few months...And now suddenly about a week ago I've developed the SAME type of small hard pea-sized lump under the LEFT armpit, in a bit of a different area under there, though. Now both armpits seem to be itchy around where the bumps developed. I've actually shaved the armpits as I've read that it could rid the area of any problems caused by antiperspirants which I also stopped using ? Any help here is appreciated as a lot of things I've looked up point to cancerous lymphoma...mainly because it is completely painless