Discharge ?

I’m 24 weeks tomorrow just wondering if this is normal? I had a scare the other day and had some contractions. But I’m okay and baby boy is okay. I’ve never had discharge before I was pregnant only a little before a period so this is new to me. I’m 24 weeks tomorrow. Tmi for the photo.

But should I be worried? No smell or nothing, it’s just like a lot and I keep changing my undies and it feels gross….