Girls, who had such a thing that on the second trimester leukocytes we…

Girls, who had such a thing that on the second trimester leukocytes were elevated? Two to three weeks ago, she got a flu, then the result was 11 with something, today again took an analysis, the answer was 12.45. Spoke with a doctor, says if nothing bothers you, then everything is in order, don't worry, it can be like this. But somehow I'm not calm. Who had such a thing? Everything was good or should I beat the alarm?