@catsnkittens Then prepare yourself for a ride of them peeing furniture, being more aggressive or bad tempered, they won't be content being inside, etc
@catsnkittens First of all, give her time. Then make the environment pleasant and quiet (no loud noices or music), entice her with food and water; a comfy bed or blanket in a corner or semi covered place that allows her to see the space and the people.
@catsnkittens Whenever my cat has some sort of blockages in the uretra he pees in furniture, shoes or clothing. By medical advice he can not eat any dairy, ham, sausages, etc And he needs to eat special urinary care food. One typical sign of blockages is the animal tries/pee several times in a row.