CD 33 and surging. What the heck.

Earlier this month I had positive ovulation tests for over 7 days. Then, the closer I got to when I period would start, my cm starting turning to egg whites and so I figured I should do ovulation testing as well as pregnancy. Ovulations were coming back positive and today appears to be surging. WHAT IN THE WORLD.

This has never happened before, I usually have a 25-26 day cycle. Currently late for period, surging, and I BD on weds, not realizing I would possibly be fertile today, or I would have jumped today too. (I’m out of town now)

Also: had chemical pregnancies the past 2 months. Tested positive both times.

ANY IDEAS??