Hi.  I took Norlevo 3 weeks ago and had a very heavy period with severe cramps for a week which finished on thursday.  today is sunday and I am bleeding again and also have what feels like severe hunger pains and cramping and diarrhea.  I am so worried that it is a sign of ovarian cancer or is it just from taking the morning after pill?  I haven't felt well since taking it 3 weeks ago.  Ive had mood swings, feeling weepy, tired, just not myself.  But I am so worried and scared :-(