12 or 13 dpo today !

Nidhi ttc #1

I am either in 12 dpo or 13. Got BFN test in the noon. That means am I out this month also???? From 6th day was getting little cramps got settled in 3 days. Now today I am having left pelvic pain which are pointed. They are just coming for some seconds and going. Also got acnes on my forehead which I usually get before my periods. I am very confused and equally sad thinking being OUT again