Just a beginner and need some insights x

Okay Glow is saying I am in my fertile window, a opk showed up a faint line for me this morning 30/10/17 and I have checked my cervix and it feels firm but open, is this right or what does this mean like am I about to ovulate or etc? Any ideas would be appreciated.

Ps first time actually checking cervix etc, and my cm is creamy/milky/watery like, tmi sorryyy x