Overdue period

Liz

I’m on my second month of ortho cyclen and I skipped the placebo pills after the first pack and went on to the next pack. Two weeks into the new pack I got my period and it’s only getting heavier and the cramps are almost unbearable. I have three more active pills left and then I start the placebo pills should I just stop taking them and see what happens or should I stick to them ? Is this normal? This is also my first time ever on birth control