Help with medicine, after care bills, ECT.

Hey I'm vannessa I'm 22 years old and I've been diagnosed with Ewing sarcoma in my chest and head. I've been battling for about 5 years now. I'm doing treatment at Ou Stevenson cancer center OKC right now, and I live in Tulsa. So most of my money is going to gas, tolls, food, and prescriptions. And it been really hard on me bc I'm on disability and I have a fixed income I only get paid once a month. So around the end of the month making my appointment become hard. So I'm needing a bit of help for those days i have to drive to OKC for doctor appointments and treatment days. 

Right now I'm doing radiation on my brain and I've been having to drive up there daily, and soon after I finish my radiation I'll start up my chemo treatments again. And for each cycle is about 3 weeks. The first week of treatment I have to be up in OKC for 4 days out of the week. And the 2nd week I have to be up there 2 days out of the week. And the 3rd week just once thankful. But then it's starts over so the next cycle goes on the next week and it's the same thing the first week 4 days, then 2 then 1. So on and fourth. So any little bit helps, thank you.