I'm sending good thoughts your way too.
My mother had a breast removed because of a malignancy, and we had a bunch of scares and false alarms. Her bone scan turned up a cracked rib. It turned up a lose hip prosthesis. A chest Xray found a callus on her lung. (Breathing Pittsburgh air for several decades will do that to you.) Those scares were tough on us. But it felt incredibly good when they were over.