Help with expenses after Nelson's Cancer Diagnosis

This is Jessica...I am Nelson's wife. He and I have three kids together ages 4,6,8 yrs old. 

Nelson got diagnosed with Cancer today and  will need surgery and chemo. I am at a loss for words... Devastated.

Nelson has always been hardworking, reliable and dependable. He has put off his health for so long just to support us and in that time at home he's been so affected physically, mentally and the way he shows up for work. His condition has affected his work for months which has affected how much he makes as the main breadwinner and caused us to get behind on rent almost 2 months and with our car note, light bill, internet, insurance and more that basically comes out to $5000 just to catch up.  

His work will have to stop for sometime and I don't make enough to cover all living expenses. We don't have extra funds saved. 

I do work in the online marketing industry which has huge potential to make more money. I have three income streams set up but just need more time to build them. 

I would appreciate any support to put them in extended school care so I can have more time to work and also to catch me up and get me thru the next 6 months alone with them.

I have a plan to continue building my businesses to be able to cover everything for myself and our 3 kids in 6 months. I have faith I will get there. I ask that you put faith in me as well. 

Please help in any way that you can so that Nelson and I can focus on fighting this together and getting him cured