Membrane sweep and mucus plug *no pics :)

Jeannie
So I'm 39 w 3 d (3cm dilated, 80% effaced, and baby VERY low) and had a membrane sweep today. I've had them before with other pregnancies, but don't remember a discharge or blood afterwards. A couple hours after, I had pink tinged mucus(jelly-ish) on the toilet paper. I knows it's normal to have some bleeding after. What was your experience? Just bloody or mucus? I was extremely sore and crampy afterwards and have been contracting ever since, although I'm not 100% sure it's labor yet. I did some walking after my appt today, and another walk after I got home. Now have my feet up and still contracting. I hate this guessing game if this is labor or not.