Help me understand my OPK

The first test was taken right now and it no surge.

The second test was taken this morning.

The third test was taken yesterday night.

The forth test was taken yesterday morning.

And the last test was taken the day before yesterday on Tuesday no surge.

I am new to this and trying to understand when I ovulated.

I believe I ovulated yesterday afternoon since I felt some what cramping or ovulated this morning?

How long after getting a positive OPK will I drop an egg?? I baby dance last night should I baby dance tonight as well ??