Help with Jake's radiation & chemo

Jake has been my baby, my fur child, for 14 years.  He is loved so much by Brandon & I.  We just had major surgery to fix his mouth, after learning he had stomatitis, and that about wiped us out financially. We learned shortly afterwards that he has cancer in his jaw. We saw an Oncologist, and she wants to treat him with radiation and chemotherapy, along with the CBD oil we are giving him, and steroids and antibiotics for longevity. Without these treatments, it is a death sentence. 
It's taken a lot of pride for me to ask my friends and family for help. I've gotten help from a few, and turned down, also. This cat is my world. I will do anything to help him live longer, even if it means spending my last penny. I urge you to contribute anything you can.