Aduh this is so common in early pregnancy, hormones lah yang buat badan kita rasa panas mcm tu even though thermometer normal je! A few of my mum friends complained about the same thing masa trimester pertama, one of them said pakai cotton clothes je and avoid heavy blankets, helped her feel better. Tapi kalau dah lama and pasal ni worry ka, better check with your gynae just to be safe ye, they can confirm semua okay with the baby and hormones kau jer acting up