My nearly 5 month old DD has had a few bloody poops lately. I've googled and I doubt it's blood due to anal fissure from straining since she only does liquid poops still as she's not on solid food yet. So what else could it be?! I have ulcerative colitis so I'm scared she could have something like that! Or could it be a cows milk allergy? She has formula in the day and breast at night.