[smallmans]

I posted this in sick/injured but there is not as much traffic, so I'm p;osting here, too.

For the last three days our Bella has been "licking her lips" on and off throughout the day. She acts normal, eats, does not seems to be in pain. It's just that her tongue is in/out in/out, never done this before. What could be wrong. She is seeing the vet tomorrow, but I'm so worried. I thought someone might be able to ease my mind so I could get some sleep tonight.
Thanks for any help you could provide. She does not do it while she is sleeping, only awake.