We need help!!!

Many of you know our story, but maybe retelling can help us as a family. My wife and I are in desperate need of help. Our son was diagnosed when he was born with hydrocephalus, couple years later, he was diagnosed with a brain stem tumor. Lucas had battled his cancer for years and still remains happy as can be. At first, it was hard since it was just me trying to get help for Lucas , but now with my wife it's harder, since now she has her son and wife that have cancer. I was diagnosed with Chronic Myelomonocytic Leukemia (CMML).  I have been very privaledge to work with amazing doctors, specialists and nurses.  I have an amazing support system from my employers and family and friends, unfortunately, financial support is what we need right now. Due to shortage of funds sometimes we need to decide what's more important, living another day with minimal pain or having a roof over our heads or food in our tummies. I took some time off of treatment and it was the worst decision ever, my body couldn't handle not having it. ... I never understood what my son went through until this happened. He's my hero, they ( my family) are the reason I continue to fight.
I was told that my I'm insurance will not cover a trial drug and I've been on it for a little while and it's helped, however, to continue it I have to have 1500 by the 27th of this month , at this point I'm desperate, please help, share, and pray... We need prayers like all our fighters do at this point. I'm not sure if I did this right, but here goes nothing. Thank you all for your time.