I don't know what CBT is, and am aussie but never heard of the above centre either, so will try and find a link, but I found this website, which is from an aussie university and helped me out a bit:
moodgym.anu.edu.au/welcome
I had massive anxiety and agoraphobia for the first 2 months of this year. I am still struggling, but getting there.
I went from being tough as nails and independant and travelling the world for work and living life to the fullest, to having everything turned upside down and being totally overun and overuled by my body that was now running the show - and I had no choice anymore. I was really ill and not sleeping and exhausted, and it just all piled up until I ended up a comploete anxious mess.
Hindsight it is easy to see why, but at the time I just felt like a mess and a failure that couldn't cope when everyone else can (still comes and goes, but I know better now).
Why the websites only really address post natal depression, I don't know. Just one or two lines of text to say during pregnancy is normal woul be nice to see.
In fact, the only website I found that made me feel less like a freak was this one:
www.practicingparents.com/2009/07/20/antenatal-depression/
I realised I had every symptom on the list, so had to do something.
I went to a proper psychologist when I visited the big city for a checkup, and it ws nice to 'fess up and get it all off my chest, as it turns out I am not nuts, that it is normal to get depressed when pregnant, especially if you aren't having a happy glowing pregnancy like we are.
Psychologist did suggest carbohydrates to help regulate mood - eat a piece of bread and hour and a half before a meal. Actually said "you don't have to eat platelods of pasta, but of you want to it might help".
Also to schedule times to interact physically with friends and others, even if just phone calls or short visits.
Make sure you leave the house every 2 or 3 days.
Try and do one nice thing for yourself a day, even if you don't feel like it - it's the thought that counts and your subconcious will pick up on it after a bit. Like having a nice bath, or reading a nice book or wating a favourite tv show. Something siple.
I also think I will be fine once the baby comes, it is just now that sucks eggs.
Good luck, I hope you can get through this. xox