Slippery cm after EWCM?

Ju

I’ve read that slippery cm usually leads up to EWCM but I usually get EWCM first (around cd 9/10) and then slippery cm a day or two after. Does this happen to anyone else and what do you think it means? I don’t use ovulation strips as I’m new to TTC. But my cycles are very consistently 28 days every time.