Hello & welcome, I am Dr. B, a licensed veterinarian and I would like to help you with your wee one today.
How much blood did she pass in her stools? A spoonful, more or less?
Are her gums nice and pink (not white/pale)? Moist or sticky?
Any change in her breathing?
If you press on her belly, does she have any tensing, tenderness, discomfort, or pain? Does her belly seem fluidy like a water balloon?
Could she have eaten anything she should not have (ie bones, toys, plants, chemicals, human meds, etc)?