I don't want to alarm you and I am probably wrong. But I am concerned. The water you say poured out---that was a long while back, she has had lots of goo, lots of contractions. Personally, I am wondering if she is dilating correctly or has a breech kid. Does she look open? Can you scrub and disinfect and do a light check to see is she is dilated or if you can feel a kid?
Is everything else OK? How is her energy level? Temperature?
I would go in and do a check, I suspect maybe there is a problem with presentation... and sometimes a doe will just give up and not push anymore.