I would discontinue her ordinary food and switch to a bland diet of mushy overcooked rice, with a bit of cooked chicken or ground meat in it for flavor. If you can get the Pepto in her, that too.
Let her digestive system take a break. If she cannot keep the bland food down after a day or two, go to the vet.
I would encourage her to drink water. She can go longer without food than she can without water.
When you say she looks "uncomfortable"--what do you mean? Does she seem in pain? Is she lethargic? disoriented? Does her belly look or feel bloated? any of these symptoms might mean get to the vet sooner rather than later.
Let her digestive system take a break. If she cannot keep the bland food down after a day or two, go to the vet.
I would encourage her to drink water. She can go longer without food than she can without water.
When you say she looks "uncomfortable"--what do you mean? Does she seem in pain? Is she lethargic? disoriented? Does her belly look or feel bloated? any of these symptoms might mean get to the vet sooner rather than later.