Ovulation question for my ladies!

Last week on tuesday 3/3 i took clearblue ovulation test and it showed blinking smily which is high fertility. Next day I didnt even test I assumed it was peak fertility. I was having alot of sticky CM and i decided to test again yesterday and today. Yesterday again I had blinking smily and today it tested for peak fertility. This is on 3/7 blinking smily and 3/8 peak. What could be my expanation for this. Can i ovaluate twice?? This could bestupid question but I am really not understand it. I thought ovaluation is only once per month or not at all!