Hi! @Mags44
Here's a couple of links that may help in your research if you haven't seen these already
https://www.bcna.org.au/understanding-breast-cancer/treatment/surgery/https://www.bcna.org.au/understanding-breast-cancer/treatment/breast-reconstruction/https://www.reclaimyourcurves.org.au/The whole process is quite daunting however reading reputable sites as shown above will give you some better understanding as you go into appointments and suggested treatments and or surgeries are discussed
Best wishes
Take care