I have a male cat who had his first series of shots 3 weeks ago and is scheduled for a nuter on Wednesday. However, I feel he might have something wrong with him. I'm not sure if he is urinating b.c I have 2 cats and its kind of hard to tell what cat does what.. but he has been sleeping a lot since his vet visit and has thrown up a few times, but now his nose feels extreamly cold. I don't want to take him in for surgery not feeling well, maybe change the appointment to an office visit and get him checked out but for the next couple days I want to make sure he is okay.