I woke up this morning and discovered she threw up several times on my bed. She acted normal in the morning so I thought nothing of it. My sister came home from work and discovered she threw up 4-5 times. She was also shivering and a little lethargic. She's walking around like normal right now though. I gave her some of the meds her vet gave on Monday and see how she feels tomorrow. If she still feels sick then I'll take her in again. I wonder what's wrong with her