hi,
according to your description there is possibility for
pyelonephritis means infection of upper
urinary tract,
possibly because of that her WBC are elevated,
may be she is having oilgohydromnios so that there is no enough room for the baby to move,
so better let her
consult urologist to rule out the possibility of pyelonephritis and if present to take treatment,
she can take treatment to increase
amniotic fluid after consulting gynecologist.
take care.