Well I've taken two test. The first one day after my period was late and another a week after my period was late. I have had cramps for a day or so but no period. The test look negative to me so I'm not sure what's going on. I recently had a yeast infection but I'm not sure if that has any affect. I was wondering if anyone had an idea of what is going on. I will be going to the doctor in a few days.