Need help figuring this out please

So I got an obvious bfn on this hcg:

And I got an obvious bfp on this lh: (which by the way was in a pregnancy test box. I was so excited to see 2 lines and then I noticed the LH at the top of the test. Big let down.)

And since I'm suppose to start my period on friday (my birthday of all days) I figured I was maybe ovulating late cause I don't have any pms symptoms. So I took this digital opk: (which is obviously a bfn)

So... first of all... anyone have this happen to them? And what do you think could be going on?