My 20 months old daughter did not pee last week for above 24 hours, the next day she did pee, but also vomited. On the same day, she was having a fever of 102 F, so we went to the pediatrician. He gave Vomitab, Calpol, and an antibiotic injection. From the past three days, the urine output is normal, the fever is gone, but now she has loose motions. Before taking the medicines, she was severely constipated. Now almost after six days, she vomited twice today and has diarrhea (3 to 4 times today). And she did not urinate since afternoon. I need help. She puked once before and after taking the medicines.