Diarrhea 4 days in a row, 36 weeks pregnant

Sammie

So I’m due November 3rd with my first baby, and have been having diarrhea for 4 days straight now. Stomach gets really sick all the sudden and I have to go like right then, afterwards I’m fine.

Tried googling some answers, some articles say that means labor could be a couple weeks away - did any of you experienced mommas have that symptom before labor and if so - how long before labor began after you were sick?