I had a question and I truly feel that I'm paranoid and stupid. But my question is whether or not someone could really be pregnant after 3 negative, home pregnancy tests. They were don't as per the instructions that came with them. Also since that time, all periods have been consistent each month and no signs of morning sickness. The biggest concern was that periods were irregular. note that stress, anxiety, and really bad eating habits have been a huge part of daily life. I am also under weight although that's not due to any eating disorders like anorexia. My doctor said it was due to genetics and the fact that I'm so busy and stressed out I don't make time to eat and take care of myself properly. For some odd reason, I don't feel comfortable discussing these concerns with my own doctor. Sad thought.