Is Labor Coming?

I saw my dr today and found out I am 60 percent effaced and dilated 1 centimeter. the last few days I have been having irregular contractions they are bearable not just tightening like BH. also I have been getting nausous randomly and really tired my first born labor started all at once mucous plug,water break all in a matter of 15 minutes then began my 12 hr labor. this pregnancy feels different and new to me. also more BMs which I don't mind cause you all have read my complaints about the lack of lol. did any of you ladies experiance symptoms like this before labor began? my due date is Dec 4th.