One thing I noticed in your thread, was the last time she had eaten was at 8 am. And your post was tonight. So had she eaten any dinner or lunch from the 8 am feeding? Sometimes if a dogs stomach is empty for a long time they can get sick like that. Let her tummy rest. Make sure she stays hydrated. I forget how old is she again?
On the subject of bloat, does her stomach feel distended and if you tap on it does it sound hollow? Is her gums red or pink?

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