I rescued a stray kitten but he seems to be sick. I can't really afford to take him to the vet and want to try to treat him at home. He has a stuffy runny nose, coughs like he has a furball when his throat is touched or when I try to force feed him water, watery eyes, won't eat or drink, sleeps a lot but seems to have normal amount of energy when awake but hasn't voided doe at least 24 hrs! What has he got and what can I do for him, if I need meds where can I get them?