Hi.. I've had a problem with an armpit rash for awhile now.. I have these random bumps under my arm pits but I've had them for awhile. Anyway, I get this really bad rash everytime I take a shower, shave, or even just wear my clothes. it starts acting up the most when I sweat.. it's so bad that sometimes I cannot put deodorant on because the rash starts to itch and hurt so bad that it stings when I do. I'm not sure what I should do.. I was reading about putting aloe on it but I'm not sure which rash it is so I didn't bother but it really hurts and I've had it for awhile now. I'm not sure what I should do.