Braxton hicks and diarrhea… is that a thing?

Kathy • Baby Boy - IUI - November 2019 Baby Girl - IVF - January 2023

31 weeks and woke up early this morning with Braxton hicks contractions. Quickly turned into diarrhea and vomiting, then was over as quickly as it started. Is this a thing?

I know it’s flu season, but I have literally no other symptoms and feel great today!