I have just finished four chemotherapy procedures. Now, every three weeks I look forward to a Keytruda drip. The Chemotherapy side effects were brutal for me. Nausea, no appetite, aches and pains, mouth soars, exhaustion, emotional distress and bottom of the feet blistered. A whole lot of no fun. The good news my doctor assured me is the Keytruda drip has no side effects. A fate as yet to be seen. Yesterday I had a PET scan, and will find out the test results on Thursday. PET scans can detect cancer at the molecular level. I will find out if the cancer treatments are fighting to KILL the cancer cells infecting my body. I am waiting patiently for the test results, home bound in fear of catching the coronavirus.