Leaking?

blue

Okay so I noticed I had a lot of watery discharge, it looked like I peed myself! (But it’s not pee) It’s been happening periodically the past couple days and I haven’t experienced this in my pregnancy until now (Just hit 30 weeks). I’m nervous that it could be amniotic fluid, is this possible? Should this be something I go to urgent care for or wait until my next ob appointment in two weeks?