Watery discharge or amniotic fluid?

Jessica

37w 4d and I was only 1cm and 70% effaced yesterday at my appointment but today I’m leaking something watery. Called the doctor and said if it continues then she wants me to come in but has this ever happened to anyone else and what ended up being the verdict? My husband is on active orders but he’s on base 2 hours away but taking leave time is a pain so I don’t know if I should warn him or wait and see