my ob appointment today

Today at 1:00pm I had my appt. I was 4cm dilated and still about 75% effaced. So things are still progressing (last week I was 3cm and 75%, the week before I was 1.5cm and 50%)...I'm still contracting like I have been but nothing real regular or intense. I just feel like a walking time bomb. My next appointment isn't until the 22nd, I hope I go into labor before then!