I m 44, having very irregular periods, sometimes twice in a month, with spotting in between. Over the last two weeks, my breasts have become very lumpy, the right more than the left and feels slightly firmer. I m getting twinges in both breasts sometimes and they also feel a bit hot at times. My mum has just got over Breast cancer. I ve always had a small lump in my right Breast which I was given the all clear following a mammogram 6 years ago. My sisters periods have stopped for over a year now, so is said to be in menopause, she s 47. Should I be concerned?