@MelV83 Maybe your GP could 'revise' the referral with all the info on it, so it gets to the top of the pile quicker xx Has your GP arranged any more scans prior to seeing the surgeon? With your Liver enzymes being 'up' and the headaches, I reckon they might be appropriate xx.
I hope that you get referred to a Breast Care Nurse soon, as they can often intercede on your behalf (as happened with Suki) so you don't have to do all the calls yourself, which is just adding to your stress. xx
Are you attending Flinders Medical Centre or one of the others? The map in the link below (if you zoom in on it) shows which BC Nurses are in the suburbs/city of Adelaide & which Medical Centre they are attached to xx.
Click on the one closest to you (or at your medical centre) and you can email them directly and they can intercede on your behalf re appts etc xx or (if you are up to it) you can ring their helpline
1800 183 338 to see if you can be connected to one asap xxhttps://www.mcgrathfoundation.com.au/get-support/find-a-nurse/It is important that these checks get done, to get an accurate assessment of 'where you are at' just now xx.
take care xx