Aih, 14 minggu baru lagi kan, jadi memang perut boleh terasa keras-keras especially kalau dah makan banyak atau perut kembung, sangat normal lah! But kalau it comes with bleeding, severe cramping, atau rasanya tak betul betul, mesti check with your doctor je sebagai precaution, takut apa. A few of my mum friends went through the same and doc kata it's just Braxton Hicks (though yang ni biasanya lebih sering nanti third trimester) or just uterus stretching. Jangan stress okay, mula-mula pregnancy memang banyak strange feelings!