A: You don't look so good. B: I have a major stomachache A: Did you eat something strange? B: I had spaghetti with clam sauce for lunch. A: Maybe you have food poisoning. B: Yes, that could have been it, but I haven't been feeling that great for the past few days. A: Are you under a lot of stress? B: Not really. Things have been going OK. A: Maybe you have a touch of the flu. B: I think that I might be getting the flu.