My breast got a pain inside?

Post longer question: "My breast got a pain inside" is not a question but merely a statement about a breast. Do post a new, longer question to ASK something. Details matter, such as where the pain is, when did it start, what makes it worse, what makes it better, how it feels (sharp, dull), how severe it is (slight, mild, moderate, somewhat severe, very severe). An in-person exam of the breast is usually helpful.