What could be rong

Shaunna

My cycle is ever 29 day am on my 19th day and I been tests with the clerblue ovelason test since day 12 that been shown on the clerblue papper I got 2 day left to test but so far Notting showing up and on the app my 2 best day was yesday and today dost is men am not telling eggs 😭😭😭😭