I have been having "all day" sickness since I was 8 weeks along, but all of a sudden when I reached 14 weeks... my sickness has become unbearable. Yesterday I threw up about every hour and couldn't keep anything down. I threw up all day at work, in the parking lot, and the moment I got home. Today I am feeling really dehydrated and weak, but I can't seem to keep anything down, even water just comes right back up. When should I call my doctor or go to the hospital? Or is this totally normal to be this sick? Any advice or insight would be greatly appreciated.