Diarrhea at 38 weeks

I'm 38+5 and have had (tmi) but loose stools the past couple of days. Well this morning it is diarrhea. I honestly don't feel like I'm getting sick and at first I thought that it was something that I ate but, I have since been eating different things everyday and no change in my bm.

I Googled it and a lot of websites said it could be a sign that labor is near.

I am 2cm dilated already and it's just a waiting game. I have also had that off and on period like cramping.

Has anyone else experienced this before labor?