Dad has pancreatic cancer with liver mets

Told the news on Thursday-sort of expected but still a shock.Not recommended for chemo or surgery referred to Macmillan Team for support . Dad is very breathless and has lost 4 kg in the last 5 weeks don’t really know what to expect or what to do next …. Feel a bit lost tbh …. Thought I’d just reach out and ask what shall I do ? Who shall I contact first? I’m dads carer feeling so overwhelmed with everything.