Ovulation

So I'm in my 2 week wait and have no idea if we succeeded. I took ovulation tests during my ovulation period. The test line was light the first couple of days and then on the Saturday was a lot darker but not quite as dark as the control line and then on Sunday went light again. Do you think o could have ovulated even though it was only very slightly lighter than control line? Wish until pics but I forgot. Any thoughts?