Preg signs can be different for everyone. With DD#2 I was 100% convinced AF was on her way, she was due to arrive and all my signs were that she was on her way...I had even had a BFN at 10DPO, I still went ahead and POAS and there it was, a BFP... I didn't believe my eyes (So of course did another one later in the day!).

As Buggzter said, some women just 'know'. I hope you are one of those lucky ones that just know! GL and let us know how you get on!