Ok, we're back from the vet. They did a fecal check and said there wasn't anything abnormal which is good. The vet put Jaxon on Flagyl so we'll see how that goes.
We were just paying and getting ready to leave when Jaxon had an 'accident' in his Celltei bag.

Not what I needed, that's for sure. I'm battling an awful cold myself and feeling terrible. Luckily they helped me clean things up. He's seeming like his usual self so hopefully the medication will slow down the diarrhea.