Two peak days?

Marie
Hi guys. I am <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> with clearblue digital opk and I had a peak day on Thursday morning so I BDed Thursday evening and Friday night too. But on Sunday evening I was curious and tested as I had some crazy cramping for a few hours during the day and got another solid smiley face. We BDed that night too but now I don't know when was ovu and how many dpo I am. Anyone had something similar happened to them? Thanks for any comments or help.