Ovulating twice???!

Hi everyone!! I have 4 apps that I use for

tracking ovulation( haha) it's hard for me to pinpoint. Two apps said I ovulate on April 4th and the other two said April 8th and 9th. Well April 4th I received a dark peak line on an LH strip after receiving negatives. So I figured I was ovulating had cramps and all. I'm 6dpo and out of curiosity o started testing with clear blue opk to see if anything would happen for the other apps. I got the ( O) for two days .. then the blinky for 3 days. Tonight I received the solid smiley... am I really ovulating again?? I'm confused .. clear blue and LH strip is from April 10th