Does this mean anything ?

Maeghan.

So the first opk I took was this morning around 9:30 and the last one I took was tonight around 8:15pm all had smiley faces . I started feeling the dull ache a couple hours ago ... does it mean anything if the test line gets a tad lighter ? Also what do you think my chances are if we BD tonight ? Iv has the wet/ ewcm all day like I said cramping started couple hours ago ...