This is my second pregnancy and I have a question for momma's that are in my shoes. I feel like I am…

This is my second pregnancy and I have a question for momma's that are in my shoes. I feel like I am be leaking fluid....but I truly believe that I'm just peeing myself. I went for a walk tonight (about a mile). I wore a pad, I felt like I leaked the entire time. I got home an kinda smelled the pad....it didn't feel wet nor did it smell. I only notice it when I'm up and walking. It seems like it's been getting worse through the week. When I walk I feel like I'm just peeing myself, minutes after I peed. Is there any other signs that I could be looking for?