Could this be faulty? What’s going on

Carissa • Mommy to a 3yr old girl and pregnant with baby #2🤰🏻

Soooo I got my first positive opk 5 days ago

Then got my peak the next day (very bottom) had very bad ovulation pains in lower left side. Strong back ache. Lasted 2 days

Now Im 4dpo getting consistent ones like this :

What’s going on?!

I’ve felt a little off since ovulation and I’m just impatient