My cat is a domestic long hair. She gets occasional hairballs every couple of months but tonight yacked up an almost 6 inch hairball. She has been eating, drinking, and defecating fine. Should I be concerned about a bowel obstruction? I have never seen anything like this before. At first I thought there may be a long worm inside of it but threw on some gloves and discovered its just matted hair. I have called multiple vets and can’t get her in for nearly a week. Is this worth an emergency vet visit?