My 12 year old niece starting her periods on Monday and her Mum said to me that its been really heavy - she is flooding, crying all the time and aches all over her hips and has constant cramps, she said she has given her paracetamol but it has made the pain go away. She hasnt been to school this week because of it. Is she being very unlucky - I forget how my first one was but I dont remember anything like this. I hope this isnt what she has to look forward to every month!