Discharge questions, help!

I’ve recently started looking at CM to help avoid pregnancy (within the past year) but I’ve always noticed it when my periods started becoming regular.

So I’m just wondering if I’m the only person that experiences this or not but I have only ever had a raw egg white CM or a slightly sticky CM, and of course dry at times. And all three happen at different times each cycle, it’s never consistent.

I know there are other types like creamy and watery but I have NEVER experienced that in the 10 years I’ve had my period. Is something off with me or can this be normal for some women? Thank you ladies in advance!