Stripped membranes

I’m 39 weeks and 1 day. I’ve been dilated at 1.5 centimeters and 70% effaced for the last two weeks. Today my doctor stripped my membranes and hoped to increase dilation to 2 or more. This is my first baby.

I had some bleeding shortly after but haven’t had bleeding since this morning. Around lunch time, my stomach got hard and got like a poop cramp. I pooped twice today which isn’t normal because I’m usually constipated and poop was lot and greenish. Am I showing early signs of labor? How soon after I might go into labor? What’s everyone’s thoughts?