A few weeks ago, I noticed I had developed about three smallish red bumps under both my left and right armpits. Over these weeks, it looked like it was getting better, therefore I neglected to see a doctor about it. Yesterday, when I was getting ready to shave, I noticed that they had spread all under my armpits. I am sort of worried now, and wondering what to do. They kind of hurt, just slightly, and I would like to get rid of them as soon as possible. Can you please tell me 1) What it is 2) What you think caused it so it doesn t happen again and 3) How should I go about getting rid of it? Thank you for the help, I greatly appreciate it.