Water broke?

So 2 nights ago I was in the car and felt/heard a pop in my pelvis area. I got out and nothing happened. It’s been 2 days and I don’t feel like I’m leaking. I called l&d and they told me they honestly didn’t know. So today my stomach just feels sore. I’m completely at a loss. I don’t seem to be having contractions either. 36+3 weeks