Hello Glow Pros and charting divas - I need your help interpreting the data to figure out when I ovulate(d) and the key days for having sex.

Background: This is my first month TTC and using glow. I just stopped oral contraceptives last month and had my first real period at the end of May (starting Friday May 27/28 and ending the following Tuesday). Glow initially pegged my most fertile days as June 9 and 10, but adjusted to June 12-14 as I entered negative fertility test results.

Fetility testing: I tested on all the "green" days and finally got what a positive on Monday, June 13. The test line was just about as dark as the control. We had sex the day before, the day of the positive test (Monday), and the day after. Friday we did again but things were a bit, uh, premature, and (TMI alert!!) my DH finished at least partly outside me. We had sex again this past Sunday.

BBT: My BBT has been steady (in the 97 degrees range) until this morning, when it spiked over 98 deg.

My question: when do you think I ovulated? I have read that BBT goes up 1-2 days after ovulation. Does that mean I ovulated Sunday or yesterday? If so, why did I get a positive ovulation test a week earlier?

Bottom line: when should I be having sex based on all this info?