Embarrassing... Braxton Hicks

So I've been having Braxton Hicks on and off every day. Not regular or painful. I am almost 24 weeks. Well today after I had one I went to the bathroom and there was a little bit of leaky BM in my underwear. Not alot. And I didnt feel it happen. Am I just leaking randomly down there?! Or could it have been caused by the BH? Anyone else have this happen? Posting anom because I'm slightly embarrassed. 😕