Sweep

I had my sweep yesterday at 40+2 and since I had it around 12pm every time I’ve gone to the toilet and wiped I’ve had parts of my bloody show. Between 7-8 I had lower back pain/period pains and tightenings together every 5 minutes with a couple of lower abdomen pains as well, managed to get some sleep so it obviously wasn’t keeping me awake. Is this the start of labour??