Lucy's bowels and blood

[Lernermichelle]

After fasting for a day and then getting only i/d dry all day, Lucy had solid bowel movements this evening-- totally solid, at least on the outside. The only problem is that 1) the volume was still more than normal, although solid, and 2) for the first time there was blood.  The blood was in small amounts on the outside edges and was red, and the bowels themselves were not black or tarry.  Should I be worried about this? Could it just be from having a totally solid bowel after weeks of soft stool and diarrhea? Thanks, Michelle