Well as usual I'm up late on the night before chemo. I find it hard to sleep the night before treatment. I don't understand why I've done this before, three other times actually. This time should be my last and I'm so worried that it won't be. I have my PET Scan on the 23rd. I'm praying that it all works out and tomorrow is my last. I want to start the dreaded radiation and be done with this Cancer crap. Cancer really sucks!