Need Tips: 5 Day Before Due Date

I have 5 days before my due date and I am so scared my boy will go over his due date and then I've got less time with him before going back to work. I'm also scared that if he goes over his due date that he might be too big for me to give natural birth so asking for advice...

Do any of you ladies have any tips for inducing labour naturally at home? I do still work at one of my jobs so am still very active and on my feet as its waitering. My partner and I do still have sex (havent for a few days) and i have warm baths every second day or so.

I was told my baby will be over 3.6kg if i go full term.