Urine or Amniotic Fluid?

I've been having clear/yellowish fluid leaking for a few days. Not a lot at once but often immediately after I use the bathroom or when I stand up/sit down/bend/sneeze/etc. I thought it was just urine leakage until I googled it and now I'm terrified it's amniotic fluid! How can I tell? I will call my doctor ASAP but as tomorrow is Easter I can't see her until Monday. I'm only 9 weeks 6 days along. Has anyone experienced this?