Felt like I peed myself???

Evening ladies, I had a terrifying moment at the store today. I grabbed a bunch of yerba mate drinks to tide me over until after Christmas break, and I suddenly felt an odd release? I was suddenly terrified because liquid was running down my legs and I had to leave my stuff with my husband so he could pay for it while i ran out to the car. I was about to cry, thinking that somehow my bladder just let go even though I didn’t feel like I peed at all. I checked and it definitely wasn’t pee, just some clear discharge as if I was aroused even though I was very NOT aroused all day. I didn’t know what to do, I just cleaned myself up and stayed in the car and then the same thing happened a couple hours later at home. Anyone else have something like this happen? Is it normal?