What's going on?

win9686

So, about two hours ago, I started experiencing sharp pains in my lower back. I am 39w5d. I know from my last appt last week, I was 70 percent effaced and at a negative one stage. My next appt is tomorrow afternoon... When DH and I went to go to bed, I started experiencing a lot of pressure that I had to pee. In the past 45 min, I have gotten up 6 times with pressure and when I go into the bathroom, it doesn't even look like I peed. I googled what it my water breaking should look like, and it said colorless and od