Oh maybe!! I wouldn't be surprised. Whenever something falls in front of her she dashes to it and tries to investigate. Especially when I take her to Central Park. She runs off and who knows what she gets into. And yes, I'm feeling much better. Cavaliers are so prone to health problems that I think I become overly worried whenever she acts out of the ordinary.
Also, @rodrussell, I am going to try to upload some pictures from my home computer tonight!!