history: I had to have a digital mammogram and ultrasound earlier this year.  It turned out it was all ok, but that was a very stressful week. I had to have a digital mammogram and ultrasound earlier this year.
current: What were they looking for?
next: Well, there was a lump that they needed a better look at.  It turned out that everything was fine, but that was a very very stressful week.