Career advice

Hi everyone!!!!
Needing some career advice please!
I've wanted to be a cabin crew assistant since I was in high school! I'm now 26 and fell pregnant at 18, so ultimately decided to start my family young!
My question is are there any flight attendants in this group? Or has anyone done a cabin crew course of some type at all? Where they can possibly give me some info into that field also! I've researched and looked up heaps of different things but I want to find some reviews from people that have done this! And can possibly point me in the right direction for courses or training centres for this!
Also live on the Gold Coast Queensland!
Thank you very much!