Anyone else?

Throughout the night I had pressure by my pubic bone and random cramping. This morning I woke up with the same thing but cramping is more like a sharp stabbing pain and it hurts to lay on either side along with sitting and walking. I've already lost my mucas plug and I'm hydrated (my pee is clear and all I drink is water with an occasional soda). What could be happening?? Baby is moving a little this morning.