I have been on this pill for 1 and a half months now. Shortly af...

I have been on this pill for 1 and a half months now. Shortly after I started taking the pill, I started my period! I'm not talking spotting, I'm talking full-blown period--severe cramping, cravings, mood swings, and all. The whole month (last month) I was on my period. Again, I WAS ON MY PERIOD FOR A WHOLE MONTH! I just got off of my period after I stopped taking the first month's placebo pills. Normally, when I'm not taking any birth control at all, I have VERY regular periods. The extreme side effects of the first month were incredibly shocking to me. I'm still having crazy mood swings; I really hope this gets better with time.