Should I call the doctor?

Roxanne

34 weeks 3 days. Last two days I just have felt "off." Very tired. Nauseous. Today all morning so far and almost vommitted twice. Back pain. My last two appointments, my blood pressure was 140/88 and 140/80. Not sure if it's just normal, end of pregnancy nauseau and tiredness or something to be concerned about. Would you call if you were me?