Low amniotic fluid at 32 weeks

Melissa • Had my beautiful baby girl on 31-07-16. Little Willow ♥️♥️♥️
So my little girl hasn't been moving as much so I had a growth scan and they have said I only have 3cm of amniotic fluid. I'm being kept in and had my steroid jags incase I end up going into labour. Just wondering if anyone else has went through this and what the outcome was ? Just a little worried :(