Okay- I'm a first time mom and I don't want to be the freak that goes to the ER when it's not serious. I'm 31 weeks and 5 days. But I've had diarrhea for two days and I noticed today that it was bloody. I can't keep anything down. I've been drinking water religiously to make sure I stay hydrated. But I also had a gush of fluid in my underwear, was very watery not discharge but also some thick discharge too. I've been having hot flashes and I feel a lot of pressure on my tailbone. I really really really DO NOT feel good, and my OBGYN is closed until Monday. Is this serious or can it wait?