Will someone tell me kindly what I should do for my cat?

My prayers are with you and your cat. Also, stress may have taken your cat for a ride. Have you taken your cat on trips before? My experience with cats and moving at all is that they get really stressed out and can get a little sick from it. I bet your cat just really got some stress and now that it is home and calm everything will be right as rain. Just get a good nights rest and check your cat in the morning.