Woke up this morning worrying through my prayers, but then I read this and was able to change my focus. I hope it helps you too.
"Some say worry is the most common—although unintentional—form of prayer. It is a habit of focusing on negative possibilities, and it drains one’s energy and blocks effective action." - The Daily Word
Not worrying is easier said than done. I heard a pastor once explain it like watching TV. You can leave it on the channel that is playing an endless loop of your mistakes and worries, or you can change the channel and focus on the possibility of a positive solution.