Dark Brown Bleeding/Discharge

Jenn
Hi ladies! I'm due for AF tomorrow and this morning I had a very very dark brown discharge/bleeding. I only get a light shade of brown/dark red at the very end of my period. I've had slight cramps/boobs are sore/dizzy/headaches/sore nipples and I just didn't feel right this month so I thought this could be our month. Has anyone else experienced this and got their BFP