B.S.
The mucous plug really does look like mucous. It's gross. It was clear with streaks of brown and red, but mostly clear (Sorry if TMI). I lost mine about 2 weeks before having my son. It wasn't like being on my period. It was thick and slimey and there was a lot of it. It took about 3 days before all was gone. I had my son via c-section 4 weeks early do to pre-eclampsia. So for some women it means labor is right around the corner---others not. I hope this helps. If you are concerned I would go to the doctor.