From the U.S. Dept. of Veterans Affairs:
During the COVID-19 outbreak, you might have concerns about safety, feeling unable to cope, helplessness, guilt and anger. While it is understandable to feel this way, focusing on such negative feelings can make coping even more difficult. You may find it useful to become more aware of unhelpful thoughts and consider focusing on more helpful thoughts.
Use the table at this link to identify thoughts you might be having now, and helpful thoughts you can try instead. Then, it's important to practice using more helpful thoughts as often as you can.