Anyone had the pathology come back abnormal?

I got a call today from my Primary care office asking me if I have seen a specialist regarding the results for the breast tissue pathology that was done.  (My office has done this to me before where they call without notifying the surgeons office so I am trying to be calm).  I told her I had no idea what she was talking about and after a few minutes on hold she told me something showed up with the tissue removed and to talk to the Surgeon.  I called his office and of course he is in surgery all day so cannot get to me.  So now I just wait until my two week appointment which thankfully is tomorrow.    Has anyone had something come back from the tissue removed and if so any suggestions on what it could be.  I know we are all different I am just freaking out and hopins someone else has gone through this.