Should I see a doctor?

Laci
After being on birth control for nearly 10 years I stopped shortly after we got married in March. I have had 2 normal 29-30 day cycles since.. Until now. My last period was may 30. After that period ended I began taking ovulation test daily to see if I ever ovulate because I had yet to get a positive. Day 23 I finally got my first positive ovulation test. According to glow this pushed my period even farther predicting my period would start on cycle day 44. This is completely out of the norm! Should I see a doctor if it doesn't start on day 44? Taken pregnancy test and get negatives, anyone experienced this?