Hello girls. Since October 30th I have these feelings that my period is…

Hello girls. Since October 30th I have these feelings that my period is coming soon, such as pain. Now I'm almost 37 weeks pregnant. This is my third pregnancy. The first two pregnancies were difficult and the water didn't recede, there was no pain at all. Now what are the signs? I can't understand the signs at all. Can they come on their own in the third labor? Share your experiences with me.