could it been my water or pee?

Xoch

so it was during my last night sleep like around 3 am i felt something wet i woke up and theyre was a circle wet so i went to restroom thinking i may had peed my self but i dont know if my water broke or is it pee ? cause i went to the restroom and i peed empty my bladder and right now its 7:29 am and i woke up with my panties wet can someone help ? do you stain when your water breaks ? does it have an odor ?