The girls have given great advice. If it smells like semen give the hospital a call because they might want to check you and bubby out and they need to know if it is your hospital because they don't like to let mums go too long with broken waters as it increases your risk of infection and they may induce you if you don't start to labour spontaneously. My waters dribbled out (sorry for the TMI) for over 30 hours and I never established labour so I had to be induced.
Best of luck and fingers crossed you get to hold your baby in your arms soon.