Generally you can get help through the VA even if you haven't reported the incident and you don't necessarily need proof that it happened.
Do you have any suggestions about how I can get help if I'm homeless or on the verge of being homeless? What do I do if I'm a veteran in distress?
You can contact our qualified Veterans Crisis Line which is staffed with some Veterans and other qualified people 24/7 and is free.
Who do I contact at VA?