I'm due the 22nd also with a girl. I get bad back pain and braxton hicks but no real contractions yet. My best advice would be to start timing any pain if you are unsure if you are in labor. If there is a pattern to it it is likely real labor.
I'm due the 21st ..... 8 days left !
like cramps at the bottom of your stomach, your whole stomach tightens like sharp pains, or your lower back aches. & your due a day before me!! (: i want to get induced bc im so over this pregnancy thing.