So less than a week ago I got sick, vomiting, diarrhea, congested, cough, and low grade fever. I went to the ER two days ago as I was really dehydrated, and today I was finally able to eat a little bit. But at the ER I found out I lost a little over 10lbs in those few days. I'm also 18 weeks pregnant. I see the doctor next week but should I be concerned over this weight loss?