Busy Philipps shared behind-the-scenes photos from her brain surgery journey. “It was f—king crazy you guys, to have a whole craniotomy brain surgery,” she shared on her Instagram Stories Wednesday. In candid snaps, Philipps can be seen wearing a post-operative head dressing as she lay in a hospital bed. Another photo showed her walking around in a hospital gown. The 47-year-old also posted a video of a friend helping her wash her hair in the sink after returning home to prevent her incision from getting wet. In her social media uploads, the actress recalled “panicking” as she was wheeled into the operating room for her first surgery so…