Last week while at work I became very hot as if I was on fire, but than I got very nauseous...I got outside in the freeze and cold with no coat and actually felt good...So I thought it was just for that moment maybe stress or somethin. After that day its been consistant; Everytime I become hot or nauseous, I see the two just do not mix. I was in the store last night and felt as if I was going to pass out just from walking. The hot flashes, nausea, dizziness, and cramping. I'm not sure if this is what happens to any other woman before their period comes but someone pls let me know if you know what this could be or at least have similar symptoms.