Normal dishcharge?sorry TMI

I'm 35 weeks. I change my pads regularly. It doesn't smell. I'm not itching or burning. Its not clumpy. It just looks weird because its got a yellow tint around the discharge but the dishcharge is white creamy texture. Idk if I should go get checked out or if its a yeast infection? I just started taking some nasty antibiotics for my liver, maybe its the reason for the color?😷😥