Good day, girls, can you tell me if vaginal discharge before childbirt…

Good day, girls, can you tell me if vaginal discharge before childbirth is normal? Not a plug! Has anyone had it? I stopped taking Utrogestan after two weeks, as my doctor didn't check this time, because of a standing threat of premature labor, they didn't risk it. She said in words that the body is preparing for childbirth. But still, it's worrying. Thank you all for your answer.