Hello
Thank you for the information and sharing your story. I would say that based on the information provided I would call your vet and ask for help. It migh t be pain, infection or secondary disease process. An appetite stimulant might also help. Regardless there is a cause for her nausea and inappetance and that needs to be diagnosed and treated. Start there.
I wish you luck.
Keep us posted
Hello,
Head to the vet asap. I say this because anything potentially involving the eye whiten be seen asap. Otherwise I would worry about URI regardless of whether indoor or out. At my clinic the exam is bn $45-85 depending on if you are an established client. Eye meds are about $30 and the same day other oral antibiotics.