@Elena were they painful or feel like period cramps
It does sound like your mucus plug but you can lose that multiple times during pregnancy because it regenerates. Typically unless there's blood in it (bloody show) it is not an indicator of labor.
@MK okay thank you!
It was like period cramps and then they turned into painful cramps
Went to doc today and I'm 2cm with 70 % effaced
With my first born i started to feel cramps a few hours after my mucus plug coming out