I had a really horrible night

Boy did I have a rough night. I was in the emergency room from 9 pm to 4 am, with my 2 month old Ethan. He was running a high fever so I had to take him in. His blood test were okay, but he had a high white blood cell count in his urine. The culture results will be in tomorrow. The peditrican said that it probably is just a virus but there is a slim chance he might have under developed kidneys or a block in his urine stream causing the urine to go back up inside and causing an infection. So far the culture hasn't grown anything, so I hope it is just a virus. Today was also the news interview it is going to air tonight at six. I probably look like I felt...A massive train wreck. Like my mom told me last night,welcome to motherhood. Hopefully everyone elses night was better than mine. I also hope Ethan is fine and he gets better asap. Thanks for letting me vent.