Hello I Have Herpes Just Got It This Year. They

Hello I have herpes just got it this year. They say it travel to my brain was in hosptial for 2 week with meds run IV in me. I feel great I'm on valtrex now my doctor called and said my white blood count is low. He thinks it's from the herpes virus can herpes do that and what is the treatment I have to see him tomorrow but I can't think known this is bugging me.
Thanks