Is Na kyum pregnant??
Love is yaoi❤️
Is Na kyum pregnant??
Although it's not an omegaverse I was thinking the same thing too....
Doubt, it's not omegaverse 😄 he's probably just stressed and traumatised. Barely eating, fake smile, panic as soon as the lord disappears from his sight... 
I know that of course.... He is traumatized and now he has a new fear that lord is gonna leave him which is causing all this sickness... Poor baby 