I'm at high risk for breast
cancer and for about a month, I've been experiencing a strange "tingling" in the upper, outer area of my left breast
. It's not constant, nor is it painful in any way. There are no lumps I can feel, yet this strange feeling
(almost like a "let-down" when nursing) certainly catches my attention when it happens. I can't seem to correlate it to any specific time or movement. My next mammo is scheduled for May. Could this be something of concern?