Sara threw up today

I don't think she was just coughing up a hairball, I've seen her hairballs before, and this didn't look the same..

I know now that she isn't chewing her food I knew she had troubles chewing, but all of the kibble was swallowed whole!!! She won't get her nutrients if she doesn't break down the food

I checked around in her vomit to see if she ate anything bad, but it didn't look like anything but her food...

Any suggestions?