I'm 34+4 and getting really fed up. I've got SPD, heartburn, insomnia. I was sick til 16 weeks. I'm just coming to terms with the excessive discharge and I've lost all my sex drive!!!! I was just about coping with all this until today when I coughed and wet myself! It's tipped me over the edge I think! I can't believe as a fully grown woman I've peed my pants! Seriously though, I assumed it was stress incontinence, but now wondering if I may be leaking amniotic fluid. How do you know?