18 weeks and.some odd days and.today i got sent home from work because i almost fainted four to 5 times in the 2 hours i was there. Told my boss itd go away and i would be fine but she didnt want me around the machinery and told me to go home. The dizziness has been happening for a while now dr said to just drink lots of water and get up slowly and sit down slowly and i have been doing those things its.not helping anyone else experience this with their pregnancy? Any tips?