Hi Mrs B, my husband was diagnosed with stage 4 non-Hodgkin's lymphoma in 2011, and I can remember feeling like this too. I can't give you any words of advice, but know I'm putting comforting arms around you now. The only advice I can give is just to take one day (or even one hour, if one whole day seems to daunting) at a time. lots of love and hugs for you, Emily