Hi. I have cll with a wbc of 81,000. At 53 years old and I feel great.However I do feel your concern greatly. I have found two great places for help. #1 City of Hope , lots of great info. #2 LLS.org, aka The Leukemia & Lympohma Society. Find the local office and the wealth of free info is great. They also have info and will send it to your house on all types of cancers free.
I hope this will help you. Let me know.
Endmill