I used to have it on my bedroom wall. Now its on my phone to look at any time I need reminding it's all about gritting our teeth and facing the fear and standing strong until it passes.
It always passes.
Jumping on here, sorry to interupt. Actually having a name for something is a huge step towards dealing with it (happened to me when I suffered from depression) so you should be relieved.
I've just been on yoga holiday and one of the women I was with told me she has PTSD from her upbringing with emotionally manipulative/physically abusive parents. She has had counselling and says she rarely thinks about it now (although both parents are still alive). She now works tackling deprivation (I won't be too specific) and has just received an MBE!
I hope you get the help you need now you have a diagnosis.
Yeh there is a relief in knowing what it is.
Once you know, you can deal with it.