I'm now 12 days late for my period, although I can be irregular. I smoke but feel sick at the thought of a cig, that goes for alcohol too. About a week ago, for four mornings in a row I woke up and was extremely dizzy! I've had tender breasts and painful nips on and off since a week before my due period and I've had light cramps on and off since then too... I'm a little nervous about testing as it's not planned, in fact my fiancée and I are planning our wedding and in the midst of moving house. Could it be my usual delayed period, just by a little longer than usual?