I'll keep you in my prayers HX.  It's a nervous time waiting for the scan.  I'll pray for you to have an all clear result.  Also, I will pray that you will have peacefulness while you wait.  
In the meantime, try to distract yourself with other thoughts the best that you can.  I know it is hard.  But, withhold whatever you are able to from the monster.  It's already required way too much from you.  I hope the discomforts go away soon and you can more easily quiet your fears. 
Congratulations on the birth of your nephew!  He's a lucky little guy to have you in his life.  In you he'll have a wonderful example of strength and faith.
God's blessings to you, dear HX.  And, Merry Christmas!
Love ya!
Sandy
xoxox