Could it have been baby??

Re

This morning I was laying on my right side. As I rolled over to my back I could feel pressure and a harder spot on my right side. You could feel the outline of a small orange or plum shape. It wasn’t the usual flutters, kicks or punches you here about. It was more like pressure and an extremely hard spot on my right side. Left side was soft. I could feel as I repositioned it moved lower in abdomen more towards my back. I’m 12+2 weeks but baby was measuring 4 days ahead at 10 weeks but doctor said my due date won’t change. So baby would 12+6 in measurement.