Weird discharge?

Hey ladies! So I’m currently 20 weeks pregnant and for weeks now I’ve been having some extra discharge. Nothing too serious just normal! But when I just looked at the discharge I had, it was creamy but not thick. It was still liquidy, but it was creamy and had a tiny tinge of yellow to it. Is this normal?

My discharge doesn’t smell so I’m not too sure about a yeast infection? I was itchy down there the other day though! But smell is completely fine?