MOMMYS Question: I've been loosing small amount of my mucus plug since I was 31 weeks and at 31…

MOMMYS Question: I've been loosing small amount of my mucus plug since I was 31 weeks and at 31 weeks I went in to be seen because I was having contractions and I was already 1cm dilated and 50% effaced... Now I am 35 weeks & 4 days pregnant and I just lost what seemed like to me ALOT of the mucus plug around 3 inches long. What should I do?