Apocalistic, thank you for putting out that list of possible symptoms. I've never been diagnosed except by a general practitioner in the VA system. She suspected that I had it, but wasn't certain. Mine stems from a single event caused by a family member and my reactions to his actions.
Sometimes I think that it would have been easier on me, emotionally, had I had to deal with the aftermath of an extremely severe mortar attack on my company; one that either killed or wounded most of the company. I'd have been better prepared to deal with that, in a lot of ways, as that was part of the job, in the first place.