Popped pimple underneath breast seems infected. What kind of

I have very large, pendulous breasts. I occasionally get pimples underneath from sweating, etc. and usually pop them and keep wiping alcohol on the area, and all is fine. I recently 'popped' a pimple underneath my right breast, and this time it seems to be infected. But the skin is smooth and not raised like most pimples I've had in the past. It is very red and tender and looks like a big white 'head' is forming, but again, it's flat to the surface of my skin, not raised like a 'whitehead' I could pop and get rid of. I feel a bump underneath it; probably filled with pus?? I wish to see a doctor about it, but I don't know which type of doctor to see... DERMATOLOGIST? OBGYN? I just moved here and don't have a doctor yet. I don't want to see ten doctors before I find the right kind to make an appointment with. Please reply to *********** as I don't know if I could ever find this forum again. It took me a long time to even narrow down the topic to ask this question under! Thanks! ~ Lisa


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