My poor 2 year old 😢 pneumonia

Amy • Married 3 years, 9 and 2 year old girls, ttc #3
My baby has Pneumonia. She has to take this awful antibiotics that make her throw up. 😳 I feel like a helpless mommy. She only wants to lay around. I can't get her to eat or drink anything. Any ideas or support to make her more comfortable?