4cm dilated and 70% effaced question?

Allie • Pregnant with first Clomid/Trigger Shot Baby! Married, Texas, 30!
Hey!
I went to the doctor yesterday and she said I was dilated 4cm,  70% effaced, and that I already lost my plug. I'm 36 weeks today! My doctor told me to "go home and pack your bags! It could be any day now!" Our original due date is 11/15th. 
I was wondering if anyone had any similar stories and if so, how soon after did you go into labor? I haven't had any contractions just feeling a lot of pressure on my pelvic bone when I stand up. 
Picture of my baby bump taken last weekend just for fun! 😀 Thanks, y'all!