Two Times?

I ovulated twice this month?  I think it's a medical mystery/miracle.  I kind of think it's my body (AKA God) showing me and my doctor that yes-- I am ovulating.  Here are pictures to prove it:

Day 12

Day 15

I took an OPK the day after I ovulated on Day 12 and it was negative-- barely a line.  Therefore, I thought it was safe to say that I had ovulated.  We acted as such.  And then today I just had a feeling I was ovulating.  Sex drive up, abdominal pressure, etc.  And low and behold-- a darker line than the test line.

I read online that some women have two waves of ovulation-- it means you ovulate two eggs.  Or you have two chances of having a baby (or two).  Either way, I'm not weirded out by it too much.  I'm just hopeful that God has a plan and His plan involves a baby.