tmi - small gush of water

An
I just had a small gush of water while laying down. Went to the bathroom and thought i would see that white milky discharge but just saw wetness. It was about a good tablespoon I would say. Sorry for the TMI. Can this be the start of my water breaking?😱🤔I'll be 38 weeks tomorrow. No real contractions yet, just lots of BH contractions.