My 11 year old daughter has noticed some bumps under her armpit(only on one side) that hurt when touched. She also has a rash on her face and a few pimple like bumps on her face as well. She has also noticed the same type of bumps on her back and a few on her legs. I was wondering if you could possibly tell me what it is? My son also has a couple on him, one on his thigh he says hurts.