Kathy ~
This latest threat to your health is indeed a shock. In the world of oncology, finding a cancer early, before it metastasizes, is considered 'lucky' (for the patient) for obvious reasons. I will keep you in prayer as you battle this latest, undeserved affront to your well-being and of course, I hope the infection issue is also cleared up quickly.
I don't believe that God gives us anything we're not capable of handling, but I also believe that asking Him for some help along the way is a very wise thing to do as we fight. From previous accounts of your struggles, I believe that your character and strength will be tested but that you'll emerge victorious from these problems. It is no small thing that you'll be in the heart-felt prayers of many people, until you have conquered this latest obstacle to your good health.
Please try to remain courageous.
Jim