question: I am pretty sure I am pregnant but need a little help. I have taken many tests and all of the clear blue digital tests say I m pregnant but the ept and first response say I m not. However, my breasts are killing me and my nipples are already changing. I am over a week late and have been cramping on and off for about two weeks. I m exhausted and go to the bathroom every half hour. What do you think? (I also can t go to the doctor until next week...but would like a little advice to help me figure this out now...if possible) Thanks! Alex