Help! I'm so sick!

Courtney
I'm 11 weeks tomorrow and today I was told I'm high risk due to not gaining weight. I've lost almost 10 lbs and can't keep anything down. I am also already a smaller woman. Dr. Has given me two different prescriptions (a pill and a dissolvable) and neither has helped with me throwing up everything including water. Has any thing helped anyone in this situation. I can typically eat about 7 saltines and 2 clementines a day. I am VERY hungry but I know if I eat I will only feel sick for an hour or so after. I also have a little one at home to take care of and work evenings which makes risking being sick all day that much harder. Help!!