Hi Elvia, Welcome to HealthcareMagic Forum.
Your History suggests your Daughter has a Upper Respiratory Tract
and Gastro Intestinal Tract Infection. Kindly get her examined by a Pediatrician
as she will require antibiotics and Anti Pyretics. Do tepid sponging twice or thrice daily if the temperature is more than 99F. Continue to Breast feed if you are doing it and give her Plenty of Fluids including Oral Rehydration Salts. If necessary, your Doctor may suggest, Blood and stool work up.
See to it that she takes her medicines as directed by your Doctor and take her for regular follow up.
Hope i have answered your query, I will be available to answer your follow up queries.
I Wish her Good Health.