Trying to stop worrying by your own resources is often not enough. Instead, remember to turn to God for help. He is just waiting for us to ask! Check out the attached Dynamic Catholic quote.
Also - focus on what you do want vs spending too much time and energy on trying to stop what you don't want.
How do I switch my focus? By fasting and prayer. "I turned to the Lord and pleaded with him in prayer and fasting." Daniel 9:3.
You can learn lots more about topics such as these at our Adult Friends in Faith Study Group. Contact Margaret Marshall for more info.