Opk? Please help

Yesterday I tested, had a pretty faint line. Today I tested a little darker.

I know that these are negative tests as the test line is still lighter in color. Does this mean I’m nearing my peak? I’m really just confused by all of this. I’m new to tracking my ovulation.

Tyia ladies. I do plan on bding today and for the next several days as my estimated ovulation is in the next couple days but I do like the idea of tracking with opk now to try to make it a little more accurate with trying.