I did see a little bit of bleeding when it was time for my period but hardly any. I also got sick this morning with hot flashes but I didn't throw up just diarrhea. But I had eaten something the night before so I'm not sure if that had just made me sick. I'm on birth control and have been on it for a while. We also used a condom that I purchased in a freshly opened box. I also unwrapped it so there was no way for him to poke a hole or any of that nonsense. So could I be pregnant or just irregular?