Normal discharge?

Hi all- I’ve been waiting on little man to make his appearance and I’m slowly getting there 39+5 today and had discharge of mucus plug over the past week. I’m also finding this discharge (pic) regularly. Is this normal for color and amount you think? I’m going to call the advice line for my doc today, but anyone know if this is amniotic fluid, perhaps a tinge if blood, or just regular discharge? FTM here and until 36 weeks I promise I was totally sane! Since then I’ve second guessed everything 😝🤪