Hi Teresa,
I do not have cancer, although I have had every test imaginable to rule it out. ButnI do have a rare kidney disease that is treated with chemo. I am on my third different treatment because the first two did not work. And i agree with your description of this being an emotional roller coaster ride. It may not be the best way to manage this but I am still working full time. I love my work. I feel useful and productive. I have been terrible about keeping up with my meditation practice, but that is so helpful, too. I had hoped to find a support group for people going through chemo but no luck. So I was happy to see your post.
Susan