The charities haven't seen your scans, and the biopsy results are not back. The charities give long pauses because they have no information and need to be very cautious what they tell people. Please don't think that means anything other than they have no information yet to say anything concrete.
Once you have all the information from the scans, biopsies etc your MDT will create a treatment plan for you. My oncologist gave me the plan, but I believe most only let their patients know step by step. I mean things like which chemos and when, surgery, radiotherapy, other treatments such as immune therapies etc. Very often, in more complex cases like yours and mine, they will see how the initial treatment works - they will scan to see our body's response - then plan the next thing.
The charities have too little to go on, and are correctly cautious. Cancer is incredibly heterogenous even within eg breast cancer there are multiple types - all with different levels of aggression (grade), different things driving the cancer (for example oestrogen, her2, etc) and unending variety of genotypes and phenotypes.
You are doing really really well thinking of the practicalities of what support you will possibly need. Planning ahead about needs assessment, care in the home etc.
xxx