Mama, I totally understand your worry lalo na first pregnancy mo pa, pero honestly, anything unusual na involving fluid discharge, especially kung concerned ka na, kailangan mo talaga mag-check sa OB mo para ma-rule out agad, okay?
Watery discharge is common sa pregnancy, pero since you're unsure kung discharge talaga or something else, better safe than sorry, isang quick call or visit lang yan sa clinic and you'll have peace of mind. A few of my mum friends din nag-worry about the same thing during early pregnancy, and lahat sila relieved agad after checking. You're doing great being observant, kaya just get that peace of mind from your doctor na!