I never have EWCM?

I have two toddlers. And just recently went through a miscarriage. We are still diligently TTC. I know I must have the good fertile kind of cm if I’ve managed to get pregnant 3 times but the thing is I never notice it! Not on my undies, not on the toilet paper, and not when I check myself. Does anyone else feel like maybe they don’t produce a ton but got pregnant anyway?