beyond confused

Had af for 4 days starting march 25, after having 2 vvfl a few days before. Started testing for ovulation on day 6, day 8 got a flashing smiley, figured I ovulated and BD. Skipped testing day 9, and 10 because those things are expensiven! lol. Plus we were out of town and I didn't have my trusty sticks. Yesterday I tested, day 12 and got a regular smiley. And today- this?? HELPP PLEASE? What's up with my body? 1 year ttc. Oh ps- Monday I had a pink tinge to CM and I just figured it was ovulation spotting. Any advice/ comments are appreciated. ✨✨