Hello. I stacked 2 birth control pills together (did not take the inactive pills) everything was fine. On the second one I got my period when it was due and all. Now, 2 weeks later in the middle of my pill pack I am having a second period (red with brown blood). I recently had diarrhea and sun exhaustion, but I m fine now. What s with the bleeding?? I am scared. Thank you in advance for helping me out.