Food aversions, help!


I'm 8 weeks today and for the past week, my nausea has been so bad but I don't want to eat anything! I'm eating small amounts just because I know I need to eat and it will help settle my stomach. I'm really concerned about not eating as much as I should but almost everything makes me want to gag. My Dr didn't seem concerned, but I'm wondering if any of you have experienced this and have some advice.