OPK early pregnancy?

Aly • Married & a mama to both 💗💙| 2 babes & 2 angel babies in heaven👼🏻👼🏻 2nd baby girl due January 💕

So I’ve heard you get a positive opk when you’re pregnant, I’m only 7DPO & have felt like complete crap today and been nauseous all week.

I know it’s too early for a hpt so i thought I’d try opk to see if it picks up a surge.

It’s not quite positive but i feel it’s pretty close?? What do you ladies think?