Girls, can any of you help me figure out this skin condition?

i have bad dermatillomania problems with my breasts. Would anyone know any skin conditions that would affect the area around the areola where there are small hard bumps (sometimes inverted) that when squeezed give out a hard white lump or sometimes a white liquid? I've been having this issue for the past few years and my skin picking has got so bad that im covered in scars. Im not sure how to bring this up to a GP. TIA

Updates
+1 y
I must also mention that it as not my montgomery glands
Girls, can any of you help me figure out this skin condition?
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