I'm 48, peri menopausal, take novofem HRT and have light semi-regular periods. Since being peri my breasts get really sore in the run up to a period but I always feel relief when my period starts. This time though, after my period finished 2-3 days ago I still have sore boobs. Is there anything I can do? Is it due to water retention (I usually drop a couple of pounds after my period but this time didn't) and would a 'water tablet' help? Thanks.