Hi my nan has had various cancers.. throat first, lung then brain and now liver cancer.. she's tried all treatments our consultant has have her immunotherapy we asked if it will work they said it's 3 in 10 chance.. asked how we would know and he said if it's not working she will go down hill and get worse.. she is.. The past two weeks she's got very bad, bruising on her body, sleeping later, nodding off during the day, she's weak on her feet, she's hardly speaking or eating.. Please be honest does this mean she's coming to her end of life x