Frustrated about opks

So these were all taken today

8am

11am

1 pm

3:30 pm

I thought the 11 am was positive or at least the next one would be my peak. I am almost 19 months pp, breastfeeding with no period. I pretty much gave up on TTC until my son weaned but my left ovary is so tender and my nipples are SO sensitive which is why I am testing with OPKs.

This was the 11am wet

I don’t know what to do or think?

Test again at 5 or 6? Or just give up for the day? Or just assume I’m ovulating?? Idk.