Hi, okay I'm new at this. I believe that I'm pregnant, so does my body, but I'm not 100 % sure. I got my period on may 2nd. I had gotten it two weeks before that. It was light this time. I have had headaches, and constipation since then. I haven't used b.c in almost a year in a half. Am I? I'm so confused! I feel sick some parts of the day, and my lower belly feels hard. What's going on?:confused: