Yesterday I was shopping and all of a sudden I felt nauseous. I got dizzy, sweaty and clammy, my head felt like it was under water; I couldn t hear clearly, my vision went white, and I was shaking.It seemed llike it lasted forever. Although, I didn t fall, like passing out. When I come to, I was weak for a long time and sick at my stomach. Also, FYI, I m 3 months pregnant. Can you help?