answer:I’m so sorry that you experienced this. Any car accident, even minor ones, leaves a caring person shaken from the incident. It may take a day or two for the shock of it to subside. It may take longer if it plays out through dealing with insurance companies, repair shops, etc. To answer your question though, the best way to obtain a piece of mind for now is to focus on something else. Usually, reading an interesting book or magazine will do the trick. In a more stressful situation, it may take something that will generate more focus. Is there a TV in your bedroom? If so, it might help to watch a show that captures your interest. Or maybe it is a movie that you have seen before and enjoy. What I often do is, instead of counting sheep, mentally count all of the hinges in the house, starting with one room and working my way through the whole place. I rarely make it to the basement area. Wishing you the best in getting a good night’s sleep and a resolution to the incident.