I am 6 weeks pg. Yesterday I had to leave work as I had awful dizziness.It got worse until I could barely stand up,cold sweats then waves of vomiting.Then I felt better.Today I've had to call in sick (which I never do) because the dizziness is back,like the room is spinning.This is my 4th pg (1 DS and 2 mmc last year) but I never had this before.Is this normal?If so,how will I cope with a full-time job?!