For the last 5-6 days I've been having occasional pain. Initially it started in my left breast and that was for the first 2 days, then it stopped for 2 days, then 2 days ago I started experiencing pain somewhere around the left armpit area/side of breast; this is also occasional. I did find a blog online with women who have had similar symptoms with a couple people saying their GP diagnosed it as being menopause related.
I am 50yrs old and believe I am perimenopausal. I also wondered whether it might be muscle related as I've been doing quite a bit of lifting due to moving at my workplace over the last few weeks.