Hello Fulton and welcome to the forums,
Because these forums are anonymous, sharing details of groups is something that we aren't encouraged to discuss.
I'm sure you have already checked the Forgotten Australians website (https://forgottenaustralians.org.au/finding-help) but you will probably have more success phoning one of the groups listed there or asking locally, perhaps at the GP?
That said you are very welcome here to talk about anything you need to. There are members here with all sorts of experiences and although I cannot truly relate to how you feel in time you may find other members here who have shared experiences.
I hope you keep writing and sharing more of your story if it helps you to do so.