Did any mommy experience low amniotic fluid at week 39 and baby head is still not low. 😩

Just came back from OB and my doctor said bb head is not that low, even checked for opening of crevix but it’s not open yet. Feeling very down and upset, just did not wish to opt for c-sec. Hoping I could do normal birth and bb is fine. Any advice for the amniotic fluid to increase?