Ok, so I have a TOTALLY gross question. I got a small bump under my left armpit last week. It got bigger and was pretty painful--it reminded me of a razor bump or ingrown hair. Since then, it hasn't gotten any smaller but it has stopped hurting. Now, there is a painful bump coming up under my right armpit in the same exact spot. I'm obviously going to ask my dr about this at my appointment next week, but has anyone heard of this or experiencing this as well?