Does this website help at all?
http://www.mentalhealth.va.gov/VAMentalHealthGroup.asp

Not accusing you of not trying. I just know of the main VA website and resources from somewhere I used to work and having to deal with those offices. But for all I know, you might have already tried it. And I'm pretty sure only being there 6 months doesn't get any benefits. The main number/operators should be able to tell you that though..I've gotten all kinds of info I shouldn't have from those people. Sad thing is that if you claim to currently be suicidal, you could probably get more information than if you said you attempted it 15 years ago. The health system in this country is screwy that way.

Other than that.. My suggestion - Just post and keep reading. You might be able to help yourself without a professional depending on what it is. Whatever the quiz pointed to that concerned you then just read up on it as much as you can.