My blue otter doe bit me while trying to pick her up out of her cage. I was surprised ...she doesn't like being held but this is the first time she bit me. She's usually a sweet rabbit. She lowers her head for head rubs and seems happy to see me when I come in the room. Right now she is laying by me. She is due to have kits in a week. Im pretty sure she is pregnant. Could that have something to do with it?