Hi. I am a 22 year old male and have been having recurring lumps in my armpit area for about 5 years now. I always thought it was due to the deoderant i was using cuz they would appear after i would use it. But recently i have had a small pea sized lump in my right armpit that will not go away. Its also painless. Even after i have stopped using deoderent for about 4 days now. I also tried popping it to see if it was a pimple or something but it got worse and a little pus came out. Now if i try to pop it nothing comes out. Do you think i have a possible case of lymphoma?