Rachel...I had that with Louis - woke up in the morning to a little gush and thought it was my waters...went into the hospital and the said it wasn't urine but it was just fluid that didn't matter...later that afternoon my waters broke properly and 2 days later Louis arrived!
Hopefully it means things will be happening for you soon!!
I've heard hind waters can reseal but in my case once they broke it was continuous leaking....There was definately a big difference between the little fluid leak I had in the morning and when my waters actually broke though...very noticeable!
Good Luck!