I have recently been given the diagnosis we all dread, metastatic her2+++ in my liver I started treatment with Pacitaxel with pertuzumab and trastuzumab. I had a reaction after 7 minutes of pacitaxel ...
Do you have a breast cancer nurse @Leni162? It may also be worth contacting BCNA helpline team on 1800 500 258 (9-5 AEST )or Cancer Council on Cancer Council 13 11 20 (not sure of hours). They can give you info or point you in the right direction.
Aside completely from your treatment regime, it might be worth considering help from a counsellor or psychologist who deals with cancer effects as what you are going through is very traumatic.