water breaking

I feel like my water is breaking. If it is it is a slow slow dribble. 
My water broke with baby #1 and it was a gush. Unmistakable! 
Right now I can't tell if it's just a discharge or actual aminotic fluid. I did attempt to smell it and it smelled odorless. Not every time I get up does anything come out so I'm just so not knowing what to do. 
If I call OB they'll make me go in and I really can't afford to take another day off if it's nothing.