FWIW, and based on what you said, I would say you are pushing too hard. You just had a very major procedure performed on your brain. Give yourself what you need to heal. Rest -- and especially sleep -- is the most important thing you can do to accomplish that. (Sleep increases blood flow to the brain and those cranial nerves that were traumatized by the radiation.) Work only as much as you can without draining your energy during this most important recovery period. You can make up for lost time later, once your energy bounces back. You don't want to extend your recovery period by draining your recuperative powers and taxing an already over-taxed brain.
The good news is your "extreme reaction" might indicate the tumor is dying rapidly. I too had an extreme reaction to CK and my tumor, after initially swelling, shrunk dramatically. The rough ride is worth the destination. But you might only get the benefits if you give your body all the support it is asking for now. What can possibly be more important?
Best wishes,
TW
