Something's Growing Inside Me....

...and of course it is not a baby. It is a mass. In my bladder. 4 cm, growing on the wall of my bladder to be exact. They don't know what it is yet. It showed up on the ultrasound I had done on Monday. My doctor called 2 days ago and left a message that she wanted to talk about the u/s but it was "nothing to be worried about." Then I finally talked to her today and she said she went back over the results and called the doctor who ran the report and now it seems there is this mass that somehow she missed on the original report.
I can't help but be pessimistic.
One step forward, two steps back. Always.
Off to the urologist next Wednesday.