Waters ?

I had a pain in my back like I needed to fart, I didn't, but when the pain released it felt like I peed myself a little. I had no control over it when I clenched to try and stop it but it didnt do anything, so a little bit of 'water' came out.

I can't tell if this was my waters or if I just peed myself a little?

I'm 38 weeks.