Leaking ?

I'm 33 weeks and 1 day and this morning after my fiancé left , I was laying in bed and kind of sitting up with my knees brought up and was looking at my phone and I had already went pee right before I laid down so I don't think it was pee, but I felt what felt like me peeing on myself a little without any effort of it, i was just laying there , relaxed and it happened. I don't know if I'm leaking or what, could someone help me out ?