Pregnancy or period symptom??

Symptoms: Appetite increase (LIKE CRAZY), Sore boobs (they've never been sore because of my period), small cramps. 
** NOTE ** 
I found out I was 3 weeks pregnant in August, because of sore boobs and being sleepy all the time. I miscarried at 5 weeks & 4 days. **** AF is suppose to show up on the 30th. ****