strengthen yourself physically as you go through this. remember the s in ptsd is stress and there are things that can reduce stress...one is going barefoot in the grass..reduces cortisol by 50% I have read..barefoot on sand. get sun in your face and your eyes..not blazing but some. drink lots of water. eat fish. drink herbal tea like chamomile. get some lavendar oil or bath products from real lavendar...lots of small things can help. don't skimp on healthy fats..butter, avocado, coconut oil, olive oil.