In her new documentary, Lady Gaga shares the highs and lows of her life as a world-famous pop star – from performing at the Superbowl to struggling with chronic pain. The scenes with the cameras following her as she faces her health problems related to a hip injury are especially raw.“It’s hard,” Gaga said, while tearing up about her chronic pain. “But it’s liberating, too.” Gaga spoke at a press conference at the Toronto International Film Festival recently along with director Chris Moukarbel.

Their movie, Gaga: Five Foot Two, which debuts Sept 22 on Netflix.