I'm 34 and for the past couple of months have suffered with really sore, very lumpy boobs starting about 10 - 11 days before my period. I know sore breasts aren't uncommon, but I just wondered why I would suddently start suffering this? They feel like they are almost burning and the pain on each side from underneath my armpit is awful. I am not particuarly big breasted (!) but they do seem a bit bigger. Has anyone else suddenly experienced this and what do you do for the pain?