Sharp Braxton Hicks?

IM 21+1. Last night around 230am I had a sharp pain/contraction that woke me out of a deep sleep. It happened 3 more times, about 30 minutes apart.

Twice (TMI) it was followed by diarrhea, which is odd because I never wake up for a BM. I’m pretty sure the contractions caused the stomach issues and not vice verse but idk.

I drank some water and it only happened 4x, but my BH are usually pretty mild and this never happened with my other pregnancy. These were really sharp. Feeling ok this morning, just a little ... sore?

Waiting to hear back from my OB, but curious if anyone else has experienced this?