My rabbit had an accidental litter and the babies are about 4 weeks now..most of them have this weird thing sticking out of their backs and the skin is veiny and red..I wish to take them to the vet but my rabbit had 10 more kits today and I can’t spend this much money on them I’m young and can’t make money on my own yet...not to mention the fact that I don’t have any local small animal vets...please help