High white blood cell count

Kaitlin
I'm 22 weeks pregnant and just went i for a physical with my general practitioner. I guess my white blood cell count is pretty high, as well as a positive ANA (this has always been positive for me and I've seen rheumatology for lupus with no diagnosis yet). The doctor said he's not sure if the wbc count is higher because I'm pregnant and wants to test again in a month. Anyone else have experience with this? Thanks in advance! :)