Good luck today Cheryl! I'm sorry you have to wait a week for the results. Not sure if this will help or not but I'll share this - in my quest to be a better person after cancer than I was before, I read the "Power of Now" my biggest take away is to ask myself when I'm troubled "what do I need now?" whatever your answer is to your own question is, you ultimately only have 2 choices 1) make a change 2) if you can't make a change, then accept it - those are really the only 2 options.
Going through that mental task has helped me with many stressors lately but especially waiting for test results - if there's nothing I can do to change the wait time then I found that if I accept it and realize that right NOW there is nothing more that I need - it's like you've done all that can be done to address the issue and there's satisfaction (for me at least) in that - worry isn't going to change anything - so if you accept the things that you can not change then all you're left with is this moment right now and at this moment there is nothing to fix or change - all there is in this moment is an opportunity to enjoy this moment. This is in contrast to my Type A personality but I found it works for me. Plus - the author's Canadian so if you haven't read it you should!
That being said - prayer helps too - so I'll say a prayer for you as you wait for good news!

Take care!