Please help.

Kayla

This is my second month temping, last month I ovulated on cycle day 15. 2 days after my positive OPK. This cycle, I’m confused. I got a positive OPK the day after it says I ovulated. I’m so confused, which means we only tried once before ovulation and I’m super upset! Is this right or did I ovulate cycle day 12?? I’m so discouraged, this is our 20th cycle.