Mucus plug? 38 weeks and 3days. 1cm dilated as of 37 weeks

Hello po, please pasagot even though 3rd pregnancy ko na ito iba iba sila. Currently 38 weeks 3days na ako. January 28. Mucus plug ba ito? Para syang mucus plug sa texture but no blood stain unlike sa other kids ko. I searched it up and it seems na mucus plug na nga. Di pa nag rerespond si ob kaya nag ask muna ako. Hehe. #pleasehelp #January