Not sure when I ovulated even with tests!

​Almost positive opk, soft, high cervix and watery CM. I kept testing everyday and the test line kept getting darker everyday. 2 days ago I got EWCM for the first time this cycle, and the test line on my opk was just as dark as the control line. Yesterday I had EWCM again, And the test line on my opk was as dark as the control line once again. Today my EWCM has dried up considerably, cervix is still in the same position but my opk test line was much, much darker  than the control line. I am on day 17 of my cycle. My husband and I have had sex every day for 10 straight days so I am covered in that department, I am just wondering when the hell did I ovulate??