OK guys this post might be a little tmi, but I'll say for the last 5 mos or so AF has averaged about 5-7 days of bleeding with it getting lighter by the 4th day, but this month my AF was only 4 days nd on the 4th day I woke up with the worse pain in my pelvic area, so bad I had to go to the hospital they told me it was a bladder infection without running any test, and now everyday I've woke up nauseated, fatigue nd headaches, could there be something seriously wrong or has anyone had this happen to them nd was pregnant? Need answers before I make another trip to the hospital because I'm still not feeling better