Did I ovulate?

Jessica

I got my first peak on 12/9, then another peak on 12/10. The test lines look identical. I am a little confused here. I normally would get a lighter t line before the peak day, but my 12/8 t line was like nothing compared to my norm. I selected 12/10 as my peak day, and the app told me I would ovulate on 12/11, so I think my O happened on 12/11? Anyone here can help me?