Journaling can help, as well as meditation.
Slow your breathing and tell yourself to ‘STOP THINKING.’ It works for me.
I use ChatGPT for a brain dump! It helps analyze my feelings and thoughts.
Take a word like SLEEP, and start with the letter S. Name 4 words that start with S, and repeat for each letter. This distraction helps keep your mind off the stress.
I use videos that improve your body’s ease and help the brain relax. I play them on low volume so I can fall asleep.