I have a pressure area top inside of my breast, the area seems to be my sternum, I do not feel a lump. I feel pressure when i lean over to pick up something and the pain can radiate across my breast under my arm. I have noticed on these posts that a lot of people have neck and shoulder blde problems. I too have that issue. It is an uncomfortable feeling, at first I was afraid it could be a lump. I do not think it is, I st at a computer at work also. It feels like pressure and tender -- anyone else??? and hope to get an answer on this, please. Thanks