Lady Gaga says she got pregnant at 19 after being raped by a music producer early in her career, a trauma that triggered a “total psychotic break.”The singer-songwriter opened up about the ordeal on Oprah Winfrey and Prince Harry’s Apple TV+ show “The Me You Can’t See,” which focuses on mental health.Lady Gaga, whose hits include “Born This Way” and “Shallow,” recalled having a “total psychotic break” years after she was raped.