Aaj meri tabiyat theek nahi lag rahi / Aaj meri tabiyat theek nahi hai

How to say “Aaj meri tabiyat theek nahi lag rahi” in English

When you want to say “Aaj meri tabiyat theek nahi lag rahi” (or “Aaj meri tabiyat theek nahi hai”) in English, the natural, everyday way is “I'm feeling under the weather today”. It fits diseases.