Sandra Bullock realized she wasn’t “taking care of” herself in a “big wake up call” moment during her late partner Bryan Randall’s ALS battle. The actress explained to “Good Hang” podcast host Amy Poehler on Tuesday that she was “taking care of everyone else” instead. The “Practical Magic 2” star, 62, noted, “I am always the caretaker. … I’m not good at asking for help, but I needed help, and I needed to ask it in a way that was safe.” She gushed over “a few angels” who stepped forward to help her navigate the photographer’s health struggles before his passing in August 2023 at 57. “I have an incredible sister,” Bullock clarified, noting…