I'm 32, slightly overweight and never had a problem with my period till now. In the past they ran like clockwork, and I could predict them to the day. I'm 12 days late, not pregnant (haven't been sexually active for going on 5 years), cramping like crazy, backaches, cold sores, brownish/pink discharge only when I wipe. There has been nothing on my pads. It's starting to worry me, even though I am told it's normal, but with a history of fibroid's in the family (my 34 year old sister had to have a hysterectomy last year and give up any chance of being a mother) the slightest hiccup makes me wonder if things are going bad for me...