Okay. I have been having pain in my right breast all week, and then today, it began in my left breast and under the arm. I looked at both breast today, when the pain started in y left and I have a small white bump on the tip of my nipple. Also, my left nipple has changed shape to a very pointed nipple, instead of the rounded one I have had. Feeling of pressure in both breasts too. Pain is about a 3 in left breast and four in right and under arm there too.