I had my baby June 23...I had my first period the 8th of August and have not had one since. I cramped for 3 weeks thinking it was going to come, but never did. I'm not on bc, and we don't use any saftey precautions...I've taken over 20 tests, all negative so is there a possibility I could be pregnant again && the tests were wrong?! Or are periods normally this screwy after having a baby, I've been regular since I started when I was 10. Thanks