Low fluid

Yesterday I went for my ultrasound and I was low on my amniotic fluid. IMeasuring about 5.25 , my doctor made me immediately go to the hospital to be there on iv overnight, 4 iv bags later this morning at the hospital I got another scan and fluid is only up .5 . They let me go home since it didn’t go down but the nurse told me she doesn’t think they’ll let n m e go full term and that illl probably still wind up having to be induced. Anyone else deal with this? I’m kind of scared of induction! I’ll be 36 weeks Thursday!