horrible nausea today, will it ever end?!

Samantha
I've had the flu since Sunday, so that hasn't been fun. Today, though, I haven't been able to keep anything down. I've lost 10 pounds so far this week. Should I be really worried? I have an appointment on Tuesday and my dr has acted like people get through this all the time. I just hope my baby has enough nutrients! I'm 12 weeks today!