Hi. At the start of the summers hols my husband had a belly ache and thought he had an infection. At the end of the summer holidays he’s on pain patches, has jaundice and has liver cancer (previously had bladder cancer but we don’t know if secondary or not - biopsies on Wednesday if he is well enough) how do you know when you’re really really unwell?  He has gone downhill so fast and I’m scared that I won’t know. He’s still eating and getting up but is very tired but I think that’s a pain patch side effect too. Are there stages I should look out for?