@Jin – I’m sorry to hear about what has happened to your rabbit, and it’s wonderful that you have taken her in. Please note that if the rabbit is wild, it is recommended to take her to a wildlife rehab service, as wild rabbits do not do well in captivity: https://wabbitwiki.com/wiki/Wild_rabbits#Orphaned_wild_rabbits
If domestic, I encourage you to create your own topics if you have questions or concerns about rabbit care. Also review the RABBIT INFO section of our websites to learn the basics of rabbit care.
Please note that whenever an owner suspects injury, it is best to have the rabbit assessed by a rabbit-experienced exotic vet: https://wabbitwiki.com/wiki/Choosing_a_rabbit_veterinarian#Rabbit_veterinarian_listings … rabbits are prey animals, therefore they are very good at hiding pain and injury. Even in the absence of external bleeding/wounds, some internal injuries are definitely possible from predator attacks.
The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.