Discharge in early pregnancy

Sarah • 💍👧🏼👧🏼👼🐶

I need some advice as I’m freaking out a bit. I noticed yesterday having some very light brown (stringy) discharge and it’s still there today. This is my third pregnancy and I’m about 6/7 weeks. I go next Friday to my first ultrasound

Anyone else experience this?

Edit to add - I am not having any pain