Appetite

Okay this may seem unimportant but I need advice! I am 18w 1d and am finally past all-day nausea and have an appetite now. However, I literally eat two bites of food and I am FULL to the point of being sick. I have lost 10 pounds since I became pregnant and am worried about not getting enough food and nutrition. I haven't eaten all day until now and this is literally all I can stomach. And I won't be hungry again until late tonight so doing small, frequent meals isn't really an option 😩 any suggestions or anyone who has dealt with this before? Thank you