thin watery AND creamy CM

Kaitlin
Has anyone ever had thin watery type CM that appeared creamy white in color? I am trying to track CM to see when I will ovulate. Suppose to ovulate between dec. 28 til Jan 2 according to glow and the ovia app. But I have yet to see ewcm. I had watery cm the past 4 or 5 days but now it is thin watery and creamy white in appearance. What could this mean? So confused and so frustrated! 😫