I was told that my WBC can be elevated bc of something as simple as I’m fighting a cold. but it’s just one piece of the overall picture. Did they run your Sed rate as well? That, in conjunction to the WBC can also tell you if your inflammatory markers are up or if you’re trying to fight something like an infection. Sometimes my WBC has been up for months at a time but I’ve felt just fine so they haven’t done a thing. So how you’re feeling also plays a role too. Hope they figure it out.