10 DPO and spotting..early period?

Currently on cycle day 22 of a 30 day normal cycle. Noticed some pink brown spotting today. It doesn’t look like normal menstrual blood, at least not yet. But then again I can’t recollect having a period ever start this early before. Been pregnant several times and only had implantation spotting once...I think.

Anyone have there period come like over a week early before for no reason?