question: Hi, Lately the last couple of days I have had random spells of nausea, temple headaches, food aversions, very dull lower abdominal pain, heart burn, and slight fatigue. My husband and I are trying to get pregnant but I am not due to get or not get my period until Wednesday of next week. I wasn t sure if pregnancy symptoms could happen that quickly or if they are probably just symptoms that my period is going to show up next week.