I have a 10% rating SC for my left foot condition and 60% for PTSD for MST but, now my Iraq war combat stressors are manifesting. I think I need to put a claim in I’m in treatment with the VA. How should I go about this. I can’t work I can’t be around anyone... I have 70% SC total. Should I put in an increase for PTSD or a new claim. I want to claim TDUI or something. Please send advice or what/which route to go... Thanks.