I think I'm coming down with a cold.
Conversation
A: Are you okay? You don't look well. B: I think I'm coming down with a cold. A: That's too bad! You should be careful these days. I think I'm coming down with a cold. 감기에 걸린 것 같아. Example A: 너 괜찮니? 컨디션이 안 좋아 보여. B: 감기에 걸린 것 같아. A: 저런! 요즘 같은 때 조심해야 해