What is going on?!

I am 15 weeks. Last night, I had fluid leak out after using the bathroom. It was clear, not much smell. Basically I wet my pants. Other than that, I didn't have any pain or cramp and slept through the night fine. However, I was totally in panic. I called the doc last night and will probably go in today. She said most likely it was from the intone not vaginal. Did this happen to anybody here?