Mucus plug came out

Ke

For the second time moms (or more), How long after you lost your mucus plug did you go into labor? My Dr doesn’t seemed concerned since no bloody show or contractions. This past weekend I had lightning crotch where I had lower back cramping, minor menstrual like cramps in the front, electric feeling in rectum- Babygirl was moving a lot so I just assumed it was her pushing down. Seems like a lot of recent activity in the past week for me @ 35wks today.