Im Leah From Philippines Im 39 Weeks Pregnant.since First Week

Im leah from philippines im 39 weeks pregnant.since first week of october im 4-5cm as my ob say.last saturday oct.24 i go to my ob for my weekly check up and still 4-5cm and my ob say i dont need to go home she put a dextros and inject i dont know whats that called. Until the end of the day i got 3 injections but still i didnt give birth till i decide i go home. Yesterday monday theres a sticky liquid appear on my panty but theres no stain of blood. My due is nov 1. What will i do?what is the best thing to do?i dont want to go overdue.please help me.