I was on vacation last week too, but running around, my sister and I were co-directing the vacation bible school program. Now I am back at work, and getting caught up on rest, LOL.
My mom got a little more info from the dr, they said she has an inflammation of the intestinal tract, which they believe is stemming from a hiatal hernia, they are doing endoscopy on Friday this week to try and confirm. In the meantime they put her on some meds that seem to be helping reduce the inflammation, etc.