Kimmy,
Take it from someone who has Fibrocystic Disease, it's probably just a benign lump. But I will say a prayer for you. Do you have a history of breast cancer in your family? I've had so many lumps removed from my right boob, I've told the doctor that I'm having breast reduction surgery by the teaspoon!! :D
Hang in there and call me when you find out, okay??
Love you!!
Donna