I had a question and wanted to you some insight, mom has been having a slight pus discharge around her drains. We had blood work and urine done and there are no signs of infection. Her total bil number is 3.1 so slightly high. My question is she's in pain where her drains are and want to start antibiotics, catather is draining well to the bag.. can someone have an infection even though the white blood count is normal? Urine does show elevated bilirubin.