Leukemia? WBC 11.1

Hello,

Yesterday I went in for routine bloodwork and was called by my docs office because my WBC was elevated (11.1). I also had a HGB elevated 16.2 and my MCV was 100.5. She wants me go back tomorrow for another blood test CBC with differential.

Can a WBC of 11.1 be leukemia? I thought the number would be alot higher.
I am not sick and do not have any infections that I know of. No swelling in any lymph glands. Wouldn't I have some kind of symptoms? I do get tired occasionally, but it's not debilitating.

Can anyone tell me how high your WBC's were prior to leukemia diagnosis?

I am too scared to go back to the lab.

Thank you,
Missy