Hot baths really helped me.
I had my first 10 days past my due date. It was rough, man. I was eventually induced and thank goodness as I was so uncomfortable. But docs do not like to induce for first pregnancies --- so just go by what your doctor says to do as guidance. Sex is supposed to help, walking, bouncing on a ball. But babies generally come when they are darn good and ready. Oh, and my doc stimulated my cervix which helped which they will probably do in this next doctor's appointment when they check you. good luck