CM, how do you know what kind means what?

Hailey • I love my family! We have two babies, a 3 year old and a 10 month old. I’ve used Glow to help conceive both babes!
Hi! 
I know that on the daily log you input CM check, what kind? I don't feel like any of the options were what people say shows you're ovulating..? I checked mine today and it was clear, almost like lube kind of.. And it stretched between my fingers. I've never had that kind since I've been checking. And I'm on Clomid now to help me ovulate. Just curious for those who HAVE ovulated... What does your CM look and feel like?