Probably hormones, the exercise you mentioned (good supportive sports bra) or caffeine. But see your dr and or move up your mammogram to be sure.
When I went in for similar, determined it was caffeine consumption!

Anonymous wrote:If the soreness is in both breasts, it is likely NOT cancer. If you have had a mammo. It is prob hormone related.

It is random location.. not constant. I feel a bit if "bruised" feeling when I press on skin against my chest well above breasts, sometimes I feel tingling on sides, sometimes under arm, but it is relatively brief ( a few seconds).. I also am sore on my upper back muscles.. when I was doing bench press, I felt I was overloading a bit...

If the soreness is in both breasts, it is likely NOT cancer. If you have had a mammo. It is prob hormone related.

Anonymous wrote:How old are you? I'm 44. I've been feeling the same and it's not normal for me. I had a normal mammogram back in March, so I went to see my GYN. He's sending me for a diagnostic mammogram and ultrasound because better safe than sorry.

How long have you been feeling it and is this constant and same area?

Anonymous wrote:How old are you? I'm 44. I've been feeling the same and it's not normal for me. I had a normal mammogram back in March, so I went to see my GYN. He's sending me for a diagnostic mammogram and ultrasound because better safe than sorry.

I am 44, I think I had this feeling before. I had normal mamo last August. Scheduled for my next in July

How old are you? I'm 44. I've been feeling the same and it's not normal for me. I had a normal mammogram back in March, so I went to see my GYN. He's sending me for a diagnostic mammogram and ultrasound because better safe than sorry.

I have been feeling some tingling/soreness/sensitivity in both breasts the past 4-5 days. I self examed, everything feels normal, soft. The sensation is come and go, not the same spot ( could be left side, could e inside, could be right side, on top of either breast), sort of generally in the chest area.

I do exercise and did chest presses few days ago. Could sore muscles in chest cause sensations in what feels like breast tissue or surface?