My mum is terminally ill and I don’t know what to do. I know I can’t do anything to stop her health from declining but I keep obsessing on things I can do to stop her from getting worse. Over thinking is my biggest problem and my mum being so sick is one of my worst nightmares come true. I’ve been trying to distract myself but it’s hard. I keep thinking about my mum and what will happen to her in the end.