Dont understand.

So since my miscarriage, I freak about my period. I just don't understand it all that well because my cycle changes so much

I had my period the end of April 24-30. My bf and I were super active all last month. My tracker says I should have started today but I haven't. I know last week I got sick and I have felt queasy off and on and my boobs hurt. I get cramps a little but not like before you start. My boyfriend says wait 2 more weeks to see if I start. I hate it, I probably am not but I hate this. I hate wanting something so bad and have to go through this wait every month.