About a month and a half ago, out of the blue, I started having pain in
my left breast
. I literally woke up with it one morning, and since then it has hardy gone away. Sometimes it is aching, sometimes it feels a little sharp, but I can never pinpoint it to an exact location. Sometimes it goes into my armpit, and other times it feels like it goes towards my shoulder. Still, other times it seems to be at the base of the breast, while other times it's in the nipple area or above.