So,a couple weeks ago I found a lump/hard spot under my arm pit. The panicky side of my brain is going into complete meltdown, whereas my sensible side is telling me it's probably nothing, and it will go away soon. Panicky side is starting to win the fight in my head.
If it's what I think it is, it's no big deal. I had a soldier a few years back, and we were out in the field when he developed a lump under his armpit. Our medic numbed the area and cut it out in the field and bandaged it like it was no big thing. I mean, I don't think he was out of training for more than two days afterwards.