Am I pregnant or period is coming!?

Khadijah

I was supposed to start my period on the 9th of this month and the 16th will be a full week I probably won’t see my period. I’m a little nervous cause this will be my fiancé’s first baby and I already got a 8yr old. I have been having headaches, sleepy all the time, losing my appetite and very much just feeling tired and fatigue. What the hell is going on, help me!?!