Help mee

Haley • Married to my high school sweetheart. 9/21/13
I just found out I'm pregnant. (5w2D) if my calculations are right. Girls, I can't get anything into my body without throwing up. Barely water, no food. What do I do?! I'm starving, but can't even look at food without running to the bathroom. Do I need to go to the er and get anti nausea meds until I can see a normal doctor?!