In summary: My period was almost a week early, I had cramps for more than one day which is unusual, and I'm on birth control. I was not perfect with my pill taking (but have not been sexually active without condom use, and that was over 2 weeks ago). My last period was light and short.
I know I'm not pregnant, and mostly I use BC to regulate my periods. I have no physical ailments but have been dieting and losing weight. I did recently start a new RX for my ADHD (adderall, regular) but I highly doubt that would instigate the surprise Red Army attack. Also, the detox from my previous medicine left me aloof and mostly absent-minded, which contributed to said irresponsibility.
What could be causing this? Could it be the possible two pills I stacked? Will I have to change BC? Has my body become possessed by the ghost of Holiday Uterus-Disaster?