What Could Calcification Of Right Breast Indicate?

I've had regular mammograms and breast ultrasounds for the last five years. First few years, tested every six months. Results showed simple cysts/complex cysts and benign calcifications. The last two years, I "graduated" to mammo/ultrasound yearly. Last week, mammo showed increased calcifications in the right breast. Went back for mag views of the particular area. I'm scared, what can i expect?