I had a normal period which began April 3, 2014 and ended as usual after 5 days menstruation. I had kind of a bloody show May 3rd lasted about an hour and then nothing since. I have taken 2 test and both said negative but have a bit of lower abdominal discomfort but no sickness, no tenderness in my breasts, no mood swings, no fatigue either. Could I be pregnant or is it early menopause as I am 48?