help - husband diagnosed with oesophageal cancer

my husband has stage 3 cancer of the oagages the tube which food go to your guts his liver fine but i so lost with what if be strong for him oh easy but i sleep dreaming of it so dont sleep i just sinking in myself just dont what next how bad is chemo i know op going to be bad in 6 weeks time but how hell r we to pay bills we been running a round all week with hos appts to find someone to give us help he 67 i am only63 so i cant give up work he works part time but with out his money how do we live