My cat was recently sneezing, coughing, lethargic and not eating. We took him to the vet and they did blood work showing that he was dehydrated and his WBC among other things were very elevated. He was also running a fever. They have him fluids and an antibiotic. He seemed to be getting better but then tonight he started sneezing bad again and no matter how hard my other cat tries to get hlm to play, he just won't. I just want to know what I may be dealing with here.. I have already spent a lot of money and am trying to avoid unnecessary vet trips at this point. I'm very worried about my cat.. Please help me. Oh and he is almost 2 years old