AF was due today or maybe tomorrow. I am having cramps, like a dull ache and tugging sensations. I don't get a lot of period pain normally. I have also had three faint positives on First Response, the most recent which I took this afternoon being the most obvious. I think I remember feeling as if I was going to 'come on' with my eldest son which I obviously didn't but I would love to know if any of you ladies have had what you thought was AF pain but was in fact pregnant. Thank you!!