###Human: What is the reason for OCD and fear of something bad happening? ###Assistant: Hi. Yes, you have an obsessive thought, especially obsessional phobias. You are relating these thoughts to something worse which might happen, during this period tray to say stop to these thoughts every time they come into your mind and ask yourself that is there anything which happened in a way the way your mind thinks or for which you are feared of. It means you are so stuck to your thoughts and developed a fear that worse might happen so better to say stop these thoughts and get yourself busy in daily activities and go for walk daily at least for 30 to 45 minutes in a day, see the response in next week. If you cannot control, then medication can be started.