Am I out?

UPDATE:

AF showed on Monday. Cramps and all. It has been very light. I usually bleed heavy during the nigh but nothing. This morning i woke up to a dry pad. When I wipe there is only spiting at this point. Hopefully this month will be our month. Baby to all you ladies.

I am 12dpo. I tested this morning fmu and it was negative. But when I wiped I had a small amount of brown discharge. I’ve been checking throughout the day to see if there has been any more but nothing. My babymed charge says implementation was Thursday. Af not due till Tuesday. Ive been having severally sore breast, gas and cramps. My question is am I out or did I just test too early. I always see these woman getting a positive at 8,9 10 dpo.