Amniotic Fluid or Pee?

Jessica • Expecting baby number 3 in May. Tandem nursing baby #1 and 2. Homebirther,lactivist,USMarine, non practicing doula.
Im 38+6 today. I was about to walk into a restaurant for dinner and all of a sudden I couldn't control a gush of fluid. I immediately assumed that my water broke. Midwives came to the house and tested the fluid. It wasn't amniotic fluid. How embarrassing, I just peed on myself in the parking lot of Yard House.