Emma Watson says she felt sick when she realized she had amassed a multimillion-dollar fortune from the “Harry Potter” movies, and immediately enrolled in an accounting course.The British actress had no idea what she was being paid to portray Hermione Granger in the wizard movie franchise until she was “17 or 18,” when her father sat her down for the “money conversation.”And Watson, who had previously been living off a $75-a-week allowance, says she enrolled in a course at Coutts bank to learn how to manage her bulging income.She tells Britain’s Vogue magazine, “By the third or fourth film, the money was starting to get serious. I had no idea. I felt sick, very emotional.” – Msn