Biopsy yesterday, waiting for results

Mag1913

I had a mammogram guided biopsy yesterday for suspicious calcifications on my right breast, left breast had IDC Stage 1 last year (my stats should be below). I know my chances of them coming back B9 are 80%. Just a nervous wreck waiting for results! Has anyone who had bc gotten another bc in the opposite breast, even while on tamoxifen?

Thank you guys in advance for any input.