Queen Elizabeth II tested positive for COVID-19, making her the third member of the royal family to be diagnosed with the virus this month, officials announced Sunday. “Her Majesty is experiencing mild cold like symptoms but expects to continue light duties at Windsor over the coming week,” Buckingham Palace said in a statement. “She will continue to receive medical attention and will follow all the appropriate guidelines.” The 95-year-old British monarch’s eldest son, Prince Charles, tested positive for COVID-19 on Feb. 10. He was said to have met with the queen days before his positive test,…