help!!!!

Found out I'm 80% effaced with nearly 1 cm dilated. I'm basically like a skinny rubberband that can stretch but I can't get dilated. I'm scheduled for an induction on Sunday night but I want to have her natural if she can come before then. Plus I'm over due and tricks or tips! I've tried the tea, sex, walking, castor oil, etc. I even use my birth ball twice a day....!! Help please!