my cat is 15 months old and she's probably 6 weeks pregnant. today early morning she has vomited and from then onwards she's not eating anything. just now she's bleeding from her vagina. she's panting and she's in pain. does she have a miscarriage? if so, do the dead kittens come out naturally. she's very scared of going to the vet. i tried to take her to the vet to get her spayed when she was 6 months old but she has bitten my hands. since then i never tried to take her to the vet. what should i do now