Hi HeartCentric,
I'm new here too. I don't know a lot about the forums, but I can offer a personal point of view.
If you want to tell about your trauma in detail, maybe it would be helpful to write the word 'trigger' in the title of your post. That way anyone who has specific word or similar trauma memory triggers can choose wether to read on or not.
If you have questions regarding symptoms, you need advice, have relationship questions etc, just select the appropriate forum heading and post away. I'm sure all us newbies will make a few mistakes whilst getting to grips with the site.
I hope you will find the forums and info helpful, I'm personally hoping that this site will prove to be a safe and positive place for us to express our feelings openly in a safe environment.
T x