Bladder cancer

I'm in bits today mum is 90 she has not eaten or drank for 4 days the pallative nurse came yesterday and again last night to inject mum with morphine she just breathing slightly heavy her eyes are not moving I keep telling her I love her not sure if she can hear me but it's awful seeing her in pain and lingering on I just hope she goes in a peaceful way always tell your nearest and dearest you love them xx