Jam brake and watery discharge

Hi moms, I just got back from my prenatal appt and just before I reached home, the cab I was on jam braked hard because he didn’t see the red light. We were lucky he jam braked in time or else a giant lorry would have hit us and who knows what might happen 🥲 But anyway because of that hard jam brake, I am experiencing sudden gush of watery discharge and it’s the most discharge I’ve experienced. This is about half an hour aft the jam brake. Idk if anything’s wrong with baby, should I be worried? #1stimemom #firstbaby #pregnancy