Ugh who all started yesterday??

Who all started yesterday but the crap has hit you today?cause it's like ugh why must it hurt so freaking bad then be dull then tender and yeah but I at least started on time( OK a day early lol) but for me that's good news....that makes month number 3 which is good but no penis partner ( my husband cause in his words we are taking a break) and that shit sucks so bad cause I finally got 3 periods that are consistent but my fertile window is tricky AF...... Cause this app and another one puts it two days after my period..