Hello Dr, 4 month baby's pus cell range is 2 to 3 after been medicated for urinary tract infection from 15 to 20. After the infection, we changed to no diapers but only at night, she urinates frequently, feeds poorly and struggles to take fluids.. but we urge her to take fluids.. and also urinates with pain at sometimes, when will she be ok and feel no pain while urinating? Is there any way to make her take her fluids with no struggles?