Fluid or discharge? Please help. TMI

**so sorry for double posting**

Is this just extra watery discharge? Havent had it before tonight.

I have had a few stronger braxton hicks contractions tonight but nothing consistent. But a couple did feel stronger with just very very light hint of pain. Definitely stronger tho.

I was laying in bed and went to the bathroom and noticed this... i didnt feel it come out so I was a bit surprised to see it in my underwear.

Is there anyway to test if its fluid? I put on a new pair to check in about 30 min but not sure what else to do to "test" if its fluid or just very watery discharge. It didnt smell like pee or have a foul odor and as you can see (sorry I know its so gross) the darker yellow stains are from earlier discharge.

Any thoughts? 30 weeks

Darker yellow stain from earlier discharge

Still pretty wet after wiping. So so sorry, I know this is gross to look at. 😞