Amniotic fluid, or pee?

I was sitting in bed when I felt a slight bit of fluid leak out. I got up and went to the bathroom, I was able to urinate a good bit and so I am unsure as to what it was. I did check prior to urinating and couldn’t tell if there was a “odor” or not. I’m 35w 4d, could it be my water leaking? Should I go get checked, or just keep an eye out for more?