My 6 month old kitten took a weird coughing fit tonight that lasted over 15 mins there was no fur ball or anything. She got spayed 3 days ago would that have anything to do with it? I have a video of her coughing but I'm not sure how to upload it here? I having heard her coughing like this before. Then when I was holding her after I noticed she was kind of vibrating, I have never felt it before. Does anyone have any advice? Here is a picture of the position she was in while coughing...