I see a correlation between worry and watching the news on TV. I stopped watching the evening news years ago. The only news show I watch is CBS Sunday Morning. It focuses on positive, uplifting and interesting news features, while spending a very short time noting top news from the week.
The evening news is the worst to watch. The mostly negative and fear-based news increases anxiety (and adrenaline and cortisol production!) at the time when you really need your brain and body to calm down for bedtime.
If you are a worrier who worries about current events and associated negative “what if” thoughts, then you have even more reason to stop watching the news.