TA - This will be way TMI, but I hope it helps you....
When my CM is creamy, it really feels just like hand lotion... Really smooth and creamy and cloudy and does not stretch at all, and might look a little clumpy.
My watery CM is a similar colour, but it feels slippery and stretches a little. Both of these types of cm (for me) do leak a little and I can feel it coming out too... But there is always more around the cervix, which is where I go to get a sample to check.
With sticky it will fell like creamy, but if you wave your fingers around a bit, and if it drys quickly and feels sticky then it is sticky.
Good luck hun.
xo