Bad appetite first trimester

Help :( I’m having to force myself to eat almost everyday.especially at dinner time.lunch time is when my appetite is at its highest.i get SO STRESSED OUT because I DO NOT WANT TO EAT with no appetite it makes me legit wanna cry when I force myself.but i know I have to because I’m pregnant.its like when I try to eat when I’m not hungry the food makes me wanna puke