So Kairi and Sora went to the vet yesterday &I had gotten their booster of Distemper. Today I noticed Kairi was sneezing just a little bit more than normal and makes this weird sound similar to a ferret laugh as she's trotting about. She is eating normal, ears feel fine, her eyes are bright and she's still playful. I'm just worried the stress is causing her to start to get a cold. Should I be concerned?