Ok...so I'm 11 weeks pregnant. And for the past 3 days I have had the worst headache possible. Sat down and stood up. Tho when I'm stood up it literally feels like my head is pulsing n can feel like beating in my head it hurts that much. Its making me feel sick and losing my appetite. I have been going very very dizzy and sunday I fell to the floor because if I didn't I would of collapsed. I seem to have a slight raised temperature. I think. Just keep going hot and cold. Another thing yesterday was every muscle in my body ached and I am also struggling to concentrate. Just wondering if this is normal? Iv had a child before but never felt like this. My DH and DS1 have both had a tummy bug from saturday to yesterday but I haven't been sick. Could it be linked?