Hi M.,
Ahh, I remember this quite well. My son was not yet 3 weeks old when we hit his fissure. I had no idea that there was blood in his stool and the doctor was very worried and we switched formula not until we had X-rays done. It was horrible. Basically we found out after bringing in more stool samples, that indeed it was just him baring down with his bowel movements and we switched back to our normal formula. Some things that I have found to perhaps soften up his bowel movements have been using barley cereal instead of rice, rice has a tendency to harden them up and back kids up. Oatmeal is okay and not as hard to pass as rice. Also, if you are using formula at all, try putting a teaspoon of dark Karo syrup in it. Some of the first foods that help are peaches, pears, prunes, sweet potatoes, carrots, green beans and squash. They(Drs.) suggest for kids with hard times passing bowel movements, don't feed too much applesauce or bananas, they tend to back up as well. If your daughter is ready to try a sippy cup, try offering apple juice, prune juice, white grape juice. These help to pull sugars into the intestines to help soften bowel movements. Good luck, I understand what you are going through!
A.