Poor babe, hope she feels better soon. It's a nightmare trying to stop them eating things. Paddy ate a full wet one 2 days ago, he found it my neighbours drive and ate it before OH could stop him. I was worried sick and hoped it would pass through him but yesterday afternoon he vomited it back. It had been in his tummy for 24 hours, it's awful to think about.
As for panicking, of course you did, I would have panicked as well. Hope she feels better soon