hello, thanks for putting up your worry.
reduction in the quantity of amniotic fluid is referred to as oligohydramnios
. this condition is defined medically as as an amniotic fluid index
of 5cm or less. the most common cause is decrease production (ranal agenesis or dyslpasia, urinary obstruction). research has shown that 15-25% are associated with foetal abnormalities.
oligohydramnios is also an important sign of chronic placenta insufficiency.
thus, i thick you should be admitted and investigated or better see a gynecologist who can re-examine you to confirm the diagnosis.
hope this helps. goodluck