hi new to this sight. I need some ideas. my 6 month old kitten went to vet today because he was going to bathroom on the floor vet did tests foun dout he has a urinary track infection and gave him a shot of antibiotic well about 5 mins after the shot he started acting funny he got really wobbly and cant stand up the vet called and let us know then called back later telling us hes vomiting and still cant stand any ideas not sure whats going on the vet dont know either hes keeping him over night to see how he does.