My brother in law found a baby bunny drowning in a puddle. Looks to be a month old. Possibly two months. He brought it inside. The bunny is doing good. Good heart rate, breathing is back to normal. However there is blood in its mouth. Not a whole lot, but it still worries me. I can't get to a vet because of the floods around us. Is there anything I can do until then?? I don't like seeing an animal die and it breaks my heart wben there is something wrong. Any advice would be nice right now. Thank you.