Update:
So, since there is a long weekend here, there are no labs open to do tests. However, the vet said she seems okay on a physical exam, but if anything gets worse to bring her in on Tuesday to have the $650 of lab work done. Hubby said she didn't seem TOO concerned, but that if it would make me feel better it wouldn't hurt to get the tests done.
Either way, if I decide to get her tested or not, I have to wait. Hoping she feels better. Her behaviour has been normal since I got home, and her poops are back to normal. She did try to regurgitate for me, it was way different than what happened this morning) but otherwise she's being her hyper and velcro self. right now she's trying to fix my "blemishes" and making really sweet noises.
My guess is she probably ate something she shouldn't have (she does like to throw her fresh food everywhere, maybe I missed some when I was cleaning and she chowed on it) and I'm hoping for the best.