HELP PLEASE

I'm 39 weeks and 1 day and I'm so ready to meet my girl as of last Monday I'm 2 cm dilated what are some things that helped you get labor going? I've been walking and bouncing on my ball and doing pelvic rolls on my ball it just seems to be giving me more Braxton hicks. I feel like I need to urinate every 5 minutes and I had diarrhea yesterday and today so I hope I'm getting close. im gunna try sex tonight to see if that helps any I just need some advice.