Could i go into labor tonight or tomorrow?

i am almost 39 weeks and yesterday and today i had loose bm and braxton hicks mixed with what feel like reg. contractions (those i have been getting for a few weeks now) and today i had the bm again along with the contractions (a mix of both but mostly what feel like reg. contractions) and i had vomited, i am already dialted to a 2 so how soon can i expect to go into labor please help thanks :)