Hi im not sure what this is but i have the same thing for about 2 weeks both my armpit
s have been really painful and i woke up this morning to a lump
about a pea size in my left armpit
. Ive been reading that it is most likely to be a build up of deodorant or something like that. i've been advised to not touch it and take off my under
arm deodorant at night so the pores can breathe, if it hasn't gone in a week then i will visit the dr.