Diarrhea and constipation? Labor?

Ashley

I know tmi but I've been having bad constipation for the last 2 weeks and I had been fine for the rest of my pregnancy. It's strange because now I still have constipation but it's diarrhea when I can go. Does anybody know could this be a sign that labor is near? I've read that you may feel constipated before and I've also seen that soft stool is a sign. What you all think? (38w 2d today)