26 weeks pregnant with clear watery discharge normal?

So I went to the ER yesterday about this with contractions. The contractions stopped. but I am still having lots of clear watery discharge with no smell. They checked to see if my water broke and it didn't (thank God) I had my son 11 months and 1 week ago so I remember that pregnancy very well and I did not have a discharge like this with him. I know its not pee because its coming from inside the vagina. Is this normal at all. I called my ob/gyn and she said not to worry and scheduled me an appointment Friday. Any thoughts and advice would be nice. Rude and mean people will get reported!!