Did I pee?

Meg • First time Mama, Baby Girl Due February 14th 2016
I was walking into target around 430 today and talking on the phone and mid sentence I felt like I peed myself. I went straight to the bathroom and took off my ruined panties and dried my jeans the best I could & finished what I was shopping for. I wasn't sure if my water had just broke or I peed? I've been looking out for contractions ever since and timed them starting about 6:45 they have been the normal Braxton hicks (not painful)- here's the chart, what do you guys think??