Body aches? Sign of early labor??

B

Lost my show on Wednesday and at my last appointment I was 2 and a half cm and 80% effaced.

I’ve been having period type cramping, back aches and my thighs down to my knees hurt. This has been going on all morning. I’m trying to sit down here (not easy with a toddler) and see if the cramps/aches go away, but has anyone had this be an early sign of labor???