I just want to cry idk why my period is not coming….

Da

I’m 9 months pp and my period has always been late since it returned. We’ll about last month it was back to normal (only one day late) I thought I was gonna get my period this week 1 or 2 day of the month. It’s already the 5th and no period 😔😔 nothing!!!! Idk why if I’m just late or skipping this month or what’s Happening….