Sure is and is worse when you cough and sneeze. Not much you can do about it. Use pantyliners or pads to absorb any leakage
I just thought 16 was early to have that problem
I started having that problem around 10 weeks with both pregnancies. But coincidently enough i got really sick both times, at that time, with a really nasty cough that made me puke cause i coughed so hard. It will only get worse the closer you get to you due date.