Im just confused my doctor told me with my last daughter I would have to have a hysterectomy but just a moth ago I went to see a obgyn and found out I still have my cervix and uterus but not sure about my tubes. But the last 4 days I've had a nauseous feeling in my stomach and some what of weird craving. I've taken 3 pregnancy so test and only one came back positive. What does that mean some one please answer my question am I pregnant or not.