Guest post by Ivy Scherbarth. Ivy is a Colorado/Wyoming FACES Coordinator for PPMD and mom to Hazel, age 8, and Rain, age 6. Rain has Duchenne muscular dystrophy. Follow Ivy at her blog, Living Duchenne.   Ongoing Traumatic Stress I was talking with one of our doctors recently about the recurrent nature of some of my more irrational thoughts about my son's health and safety in the light of Duch…