Labor ?

I don't want to sound dumb but I honestly dk this is my second baby but with my first I was induced and then had an emergency c section so I really dk how real labor feels like. I was in the shower when I felt something gush out I thought maybe I had peed but usually I have to push a little to pee and I didn't so I moved out of the water to see if it kept happening and it went away so I was in the middle of moving back in the water when it happened a second time but a little less this was around 5:20pm. Afterwards my baby wasn't moving much now he is a little but I have some stomach pain but I seriously dk if it's contractions or not it's very mild. I'm 38+2