Coloring in pages that are specific for coloring. I have found a few websites that have pages to color that are downloadable. You can also try a resource store for teachers. These specific pages for coloring are pictures or drawings of a variety of design that you alone enjoy. You can make your own coloring book with these pages. After coloring the designs you can write your own narrative about how you feel. Write how the design itself and the colors you used relieved your stress. You can even write a short story about the design if you like, this is your project and it is for your eyes only.
One day I suggested that my friend and her kids and I should have a coloring party. We could have hot dogs, chips and ice cream and all color together, with the TV off, of course. We had a blast and we plan to do this once a month. Since then I have made it a practice to color in my books at least once or twice a week. This time is very relaxing for me and gives my mind a much needed break and its just plain fun. I think it is sad that we abandon, as adults, the fun things that we engaged in as kids. Just because we grow up doesnt mean we have to stop having innocent fun. I know it sounds simple, but try picking up a coloring book with images in it you can relate to and color inside or outside the lines if you want. Maybe even just scribble, but allow yourself to get in touch with the less serious side of yourself for a little while.