Austin Butler was rushed to hospital in “excruciating pain” just a day after he finished work on new movie ‘Elvis’. The actor portrays the late Elvis Presley in Baz Luhrmann’s new movie musical, and the 30-year-old star revealed his body “started shutting down” less than 24 hours after wrapping on set and he was treated for a virus which mimics the symptoms of appendicitis. Austin told the new issue of Britain’s GQ magazine: “I woke up at four in the morning with excruciating pain, and I was rushed to hospital. My body just started shutting down the day after I finished Elvis.” The movie tells…