@Claudia21 welcome to the forum! It is a place none of us really want to be but it certainly gives us comfort at any time of day or night. We know when we are on here either reading a post, writing a post or responding to a post, we all get it! We understand where you are at and your curiosity of what is coming next!
If you use this link you can then click on the type that is relevant to you - this is information that is available on the BCNA website https://www.bcna.org.au/understanding-breast-cancer/types-of-breast-cancer/
As to surgeon, I'm not from Brisbane but I am sure as they day goes on someone from your end of the country will come along with advice.
In the meantime have you received your My Journey Kit? It is a wealth of information for now and as you settle into treatment and or surgery it is a guide to help you along, as well as keepings notes, track of appointments, expenses and so it goes
https://www.bcna.org.au/understanding-breast-cancer/my-journey-kit/Wishing you wellness as you navigate your way through. Take care x