One week before expected period

So all this month even on my ovulation day fertile window fiancé and I had sex now I notice I been hungry like literly I asked my fiancé to order me cheese burger with fries like 2 am we had that food taxi get it anyways also I pee every second is not like I want a baby well if it happens happen I'll be happy not crazy for one for this to be in my head  lol I wonder what it is