SOMEBODY PLEASE HELP ME IM FREAKING OUT!!!!!!!Okay so I don't get this on clue the app my period came on today and it…

SOMEBODY PLEASE HELP ME IM FREAKING OUT!!!!!!!Okay so I don't get this on clue the app my period came on today and it says I'm automatically supposed to ovulate the 29th the 4th day off my period and then I got another app and called Flo and it says I'll ovulate the 3rd of August and that my period was late for 2 days why so soon it's never ever been like this before so why now and I also looked on dot and it says I'm not going to ovulate at all anymore not only that last month dot sayd I was ovulating from the 2nd to the 11th and now wen I go back n look it says low chance of getting pregnant and now after my period this month I'm supposably not going to ovulate so I don't get this somebody tell me what's going on HAS THIS HAPPENED TO ANYBODY ELSE????