Slightly tender breasts, fatigue, headaches on and off, cramping on and off, very emotional (cry at nearly anything), spotting. Period was due December 8th, got spotting instead. Started very light and pink, got darker throughout the week to a brown. I know this wasn't my period because I always have had clots during my period, this spotting had zero. I've had mild cramping that comes and goes throughout the week, plus other odd feelings in the lower abdomen (not painful, more of a pressure). I've taken a few pregnancy tests throughout the week, but all have come up negative. Am I testing to early? My last period was November 8-10. I was on nuvaring for a few months but forgot to insert a new one on November 10th, and had unprotected sex a few times until I realized I never put it in. I have been pregnant once before, in July 2013, but miscarried at about 6 weeks. I don't remember it feeling this way. Help? Just looking for some peace of mind.