New to OPKs

I started tracking bbt, CM, CP, etc mid-cycle last month. This is my first month using OPKs. I've always thought I O earlier in my cycle, thanks to CM and breast tenderness, feeling friskier, etc. I'm on CD 9 and Glow is telling me my fertile window starts today. Since I thought my O was earlier, I tried testing a little early too but they've been neg.

This was my opk from this evening... is this a fairly normal opk for CD9? I'll obviously keep taking them and getting a feel for when I O (which may be later than I thought!), but just looking for feedback/advice from some ladies who've done this before! Thanks for the help and baby dust all around!