if she's doing better for now, you can wait until tomorrow to take her in her xrays. Shasta will bounce in and out of her crate and get her paw caught in the wire and scream for a few minutes and milk it for all its worth. Thats a GSD for ya. they do that haha. Obviously she's not too tramatized by it if she's snoozing. if she's still favoring it some in the morning, take her in.