My kitten just had kittens 2 days ago. She is only about 9 months old and she had 4 healthy, and active kittens. We have kept the mother and kittens in a large closed in dog crate only to let the mother out to use the bathroom and eat. She seemed like she was doing fine until tonight when we got home and let her out. We noticed a trail of blood from where she started to where ever she went it was only a drop here and there but where she stopped to eat there was about a table spoon of blood and it was kinda thick is this normal?