what does this mean...if anything?

i was on microgenen pill and then i went to the docs about my skin and she said instead of giving me antibiotics on top on the pil (which would mean it wouldnt work) she gave me dianette, which is for skin and also a contraceptive pill.she said not to have a break and carry on taking the pack straight after the last one, which means i wouldnt have a period this month. this was about two weeks ago. Today i was geting really bad period pains, and i thought i had come on but i hadnt. why do i get the pains even though it was a fortnight ago? is it normal? thanks x
Best answer:
thats normal.
I've run several packets of the pill together on different occasions, and I would always get pains after the time I would have been due on, it the muscles reacting to hormone changes etc.