Oh, Jeanette, I feel for you and understand your emotions and situation completely. I did chemo (various ones, fulfox 6, erbitux, etc.) for 1.5 years. Had a foot and a half of my colon taken out, and they found cancer in my lymph nodes, then a tumor metastasized up by my duodenum. I actually ran out of effective chemotherapy options. I was being put out to pasture, so to speak, and my Dr. took my case to their roundtable (a meeting of all the oncologists and their difficult patients) to discuss 'out of the box' options, he said. Radiation is not a clinical approach for colon cancer, but there were two types they considered. One was too dangerous, so they did the other one on me. Radiation treatments once a day for 21 straight days. I threw up every time, about 2 hours afterward. But, voila! The tumor was crushed! I was diagnosed in July 2009, and had my last clean PET scan (NED) Mar 2011.
I share this to tell you NEVER give up on the treatments and options. You just never know!