<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have noticed a lump in my breast and have been experiencing skin pain along with some acne. What could be the reason for this?  <response>: From your symptoms, it seems like you may have a condition called Hidradenitis suppurativa which causes the formation of painful lumps known as abscesses or cysts, commonly in the breasts and groin area. These can often resemble acne or pimples but are much more severe. 