Living overseas with BC

HI ALL. I was diagnosed less than 4 weeks ago and to my surprise it has already become my new normal. Secondary BC, in my liver and pelvis. However, I live in Switzerland. All the information is in German, Italian or French. In the process of telling friends and family, a friend’s sister, who is a BC nurse referred me to this site. I can’t tell you how grateful I am to have Aussie voices. The medical staff here are amazing, but the language issue can be interesting. The doctor who told me of my diagnosis, for example, told me I’d ruined her day because my, up to now small curable cancer of a week earlier, had in fact metastasized to my liver. She reckons her day was ruined. I hope it’s ok to stay, despite being overseas. I desperately want to do my trip around Australia in the next year or two and will require 3 weekly infusions of HER 2 inhibited. Currently checking my health insurance about treatments overseas. From a practicality point of view, has anyone else done this? What has been your experience.